Dr. James Edgerton provides a simple explanation of terminology such as heart murmur, and aortic and mitral valve stenosis and insufficiency (regurgitation). Learn more about heart valve disease at http://www.heart.org/heartvalves
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Basic hearts sounds and common heart murmurs. This video and other related images/videos (in HD) are available for instant download licensing here: https://www.alilamedicalmedia.com/-/galleries/images-videos-by-medical-specialties/cardiology-and-vascular-diseases ©Alila Medical Media. All rights reserved. Voice by: Sue Stern. Support us on Patreon and get FREE downloads and other great rewards: patreon.com/AlilaMedicalMedia All images/videos by Alila Medical Media are for information purposes ONLY and are NOT intended to replace professional medical advice, diagnosis or treatment. Always seek the advice of a qualified healthcare provider with any questions you may have regarding a medical condition. When a healthy heart beats, it makes a “lub-dub” sound. The first heart sound “lub”, also known as S1, is caused by the closing of the AV valves after the atria have pumped blood into the ventricles. The second heart sound “dub”, or S2, originates from the closing of the aortic and pulmonary valves, right after the ventricles have ejected the blood. The time interval between S1 and S2 is when the ventricles contract, called SYSTOLE. The interval between S2 and the NEXT S1 is when the ventricles relax and are filled with blood, called DIASTOLE. Diastole is longer than systole, hence the lub-dub, lub-dub, lub-dub… Heart sounds are auscultated at 4 different sites on the chest wall which correspond to the location of blood flow as it passes through the aortic, pulmonic, tricuspid, and mitral valves, respectively. This is how SIMILAR defects associated with DIFFERENT valves are differentiated. Heart murmurs are whooshing sounds produced by turbulent flow of blood. Murmurs are diagnosed based on the TIME they occur in the cardiac cycle, their changes in INTENSITY over time, and the auscultation SITE where they are best heard. Examples of conditions associated with common systolic murmurs include: - MITRAL valve regurgitation, when the mitral valve does NOT CLOSE properly and blood surges back to the left atrium during systole. The murmur starts at S1, when the AV valves close, and maintains the same intensity for the entire duration of systole. This holosystolic murmur is best heard at the mitral region -the apex, with radiation to the left axilla. Because the valve closure in mitral regurgitation is INcomplete, S1 is often quieter. On the other side of the heart, a TRICUSPID valve regurgitation has similar timing and shape, but it is loudest in the tricuspid area and the sound radiates up, along the left sternal border. - AORTIC valve stenosis, when the aortic valve does NOT OPEN properly and blood is forced through a narrow opening. The blood flow starts small, rises to a maximum in mid-systole at the peak of ventricular contraction, then attenuates toward the end of systole. This results in a crescendo-decrescendo, or a diamond-shaped, murmur which starts a short moment after S1. It is often preceded by an ejection click caused by the opening of the STENOTIC valve. Aortic stenosis murmur is loudest in the aortic area and the sound radiates to the carotid arteries in the neck following the direction of blood flow. Again, on the other side of the heart, a PULMONIC stenosis has the same characteristics but is best heard in the pulmonic area and does NOT radiate to the neck. Other conditions that cause audible systolic murmurs include ventricular septal defect and mitral valve prolapse. An example of diastolic murmurs is aortic valve regurgitation. This is when the aortic valve does NOT CLOSE properly, resulting in blood flowing back to the left ventricle during diastole- the filling phase. As the blood flows in the REVERSE direction, the murmur is best heard NOT in the aortic area, but rather along the left sternal border. It peaks at the beginning of diastole when the pressure difference is highest, then rapidly decreases as the equilibrium is reached. Other common diastolic murmurs are associated with pulmonic regurgitation, mitral stenosis and tricuspid stenosis.
Просмотров: 650885 Alila Medical Media
Blood pressure: systolic and diastolic; hypertension: guidelines, causes, risk factors, complications, treatment, antihypertensive drugs. Support us on Patreon and get FREE downloads and other great rewards: patreon.com/AlilaMedicalMedia This video and other related images/videos (in HD) are available for instant download licensing here: https://www.alilamedicalmedia.com/-/galleries/images-videos-by-medical-specialties/cardiology-and-vascular-diseases ©Alila Medical Media. All rights reserved. Voice by: Sue Stern. All images/videos by Alila Medical Media are for information purposes ONLY and are NOT intended to replace professional medical advice, diagnosis or treatment. Always seek the advice of a qualified healthcare provider with any questions you may have regarding a medical condition. Blood pressure is the force the circulating blood EXERTS on the walls of blood vessels. It is different in different types of vessels, but the term ”blood pressure”, when not specified otherwise, refers to ARTERIAL pressure in the SYSTEMIC circulation. When the heart contracts and pumps blood into the aorta, during systole, the aortic pressure RISES, and so does the systemic arterial pressure. The maximum pressure following an ejection is called the SYSTOLIC pressure. In between heart beats, when the ventricles refill, blood pressure FALLS to its lowest value called the DIASTOLIC pressure. THESE are the 2 numbers on a blood pressure reading. Blood pressure normally shows a daily pattern and is usually lower at night. During day-time, it fluctuates with physical activities and emotional states. Hypertension refers to a PERSISTENT HIGH blood pressure. In the US, high blood pressure used to be defined as greater than 140/90, but recent guidelines have changed these values to 130/80 to better prevent and treat the condition. Normal blood pressure is BELOW 120/80. In practice, blood pressure is considered TOO low ONLY if it produces symptoms. Hypertension does NOT cause symptoms on its own, but it slowly DAMAGES blood vessels, and in the long-term, is a MAJOR risk factor for a variety of cardiovascular diseases such as stroke, aneurysm and heart attack; as well as end organ damage such as renal failure or vision loss. For this reason, hypertension is known as the “SILENT killer”. Hypertension can be classified as primary or secondary, with the former being responsible for over 90% of cases. Primary hypertension has NO apparent cause and may develop as a result of old age, obesity, high-salt diet, lack of exercise, smoking and drinking. Most commonly, the blood vessels are hardened with age or unhealthy diets, making it harder for blood to flow. Secondary hypertension, on the other hand, is caused by an underlying condition. Many conditions and factors can cause hypertension; most notable are kidney problems and endocrine disturbances. Regardless of the cause, the INcrease in blood pressure is produced by EITHER an INcrease in vascular resistance - narrower or stiffer blood vessels; OR an INcrease in cardiac output – larger volume of blood pumped out by the heart. These 2 factors are the targets of antihypertensive drugs. Treatments must start with life style changes such as healthy, low-sodium diets, physical exercise and stress management. On top of that, antihypertensive agents may be used to control hypertension. These include: - Vasodilators: these drugs DILATE blood vessels, thereby DEcreasing vascular resistance and reducing blood pressure. - Diuretics: diuretics promote sodium and water removal by the kidneys and thereby DEcrease blood volume. - Drugs that DEcrease cardiac output by decreasing heart rate or contractility, may also be used to treat hypertension.
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Some people with heart valve disease might not experience symptoms for many years. Signs and symptoms of heart valve disease may include: Abnormal sound (heart murmur) when a doctor is listening to the heart beating with a stethoscope Fatigue Shortness of breath, particularly when you have been very active or when you lie down Swelling of your ankles and feet Dizziness Fainting Irregular heartbeat When to see a doctor If you have a heart murmur, your doctor may recommend you visit a cardiologist. If you develop any symptoms that may suggest heart valve disease, see your doctor. Causes Your heart has four valves that keep blood flowing in the correct direction. These valves include the mitral valve, tricuspid valve, pulmonary valve and aortic valve. Each valve has flaps (leaflets or cusps) that open and close once during each heartbeat. Sometimes, the valves don't open or close properly, disrupting the blood flow through your heart to your body. Heart valve disease may be present at birth (congenital). It can also occur in adults due to many causes and conditions, such as infections and other heart conditions. Heart valve problems may include: Regurgitation. In this condition, the valve flaps don't close properly, causing blood to leak backward in your heart. This commonly occurs due to valve flaps bulging back, a condition called prolapse. Stenosis. In valve stenosis, the valve flaps become thick or stiff, and they may fuse together. This results in a narrowed valve opening and reduced blood flow through the valve. Atresia. In this condition, the valve isn't formed, and a solid sheet of tissue blocks the blood flow between the heart chambers. Risk factors Several factors can increase your risk of heart valve disease, including: Older age History of certain infections that can affect the heart History of certain forms of heart disease or heart attack High blood pressure, high cholesterol, diabetes and other heart disease risk factors Heart conditions present at birth (congenital heart disease) Complications Heart valve disease can cause many complications, including: Heart failure Stroke Blood clots Heart rhythm abnormalities Death
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Watch more How to Understand Heart Disease videos: http://www.howcast.com/videos/512516-2-Symptoms-of-a-Leaking-Heart-Valve-Heart-Disease So, before we talk about what the symptoms are for a leaky heart valve, let's talk a little bit about what the heart valves are, and what their function is in the heart. The heart valves are doors in the heart that are supposed to open widely and let blood flow in one direction of the heart, and then close tightly, without letting any back flow, or regurgitation, what we call leakiness in the heart. Leaky heart valves are not uncommon. They can be caused by several things. Some are deteriorations over time, and people with heart valves that were abnormal from birth, and others are things that are picked up along the way, like infections that can attack the heart valve, or a buildup of atherosclerosis that can cause calcification, or thickening of those heart valves. There are four main valves in the heart. For the most part, symptoms usually come when one of the two left-sided heart valves have a problem. Your doctor is usually able to pick this up when they listen to your heart with a stethoscope and hear what we call a murmur, or abnormal heart sound. Once your doctor identifies the murmur, he or she will send you for further imaging. Most often, we use cardiac ultrasound to take a good picture of the heart and see how the valves are functioning. We have waves on the cardiac ultrasound to tell us the heart valves are too leaky or too stiff and whether or not they're functioning well overall. When valves don't function properly, they can do one of two things. They can either be pretty tight, or stenotic, or leaky, or regurgitant. Either one can lead to some symptoms. Those symptoms would be shortness of breath when you exert yourself, or lower extremity swelling, or edema. Usually, they come on pretty gradually and you would notice an increase of symptoms over time such as the lack of ability to walk up a flight or two of stairs, something you might have been able to do just a few months or a year before. The other thing would be increased swelling in the legs. And you might notice at the end of a long day that your legs are more swollen than they used to be. These are the two main signs of a leaky or tight heart valve. For the most part, leaky heart valves show up as an inability to exert yourself, shortness of breath, or swelling of your feet or legs. The main heart valves which can be leaky would be the left-sided heart valves, which we call the aortic valve or the mitral valve. And that's what you really need to know about a leaky heart valve.
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Thoracic pump (or effect of breathing) on the rate of venous return. This video and other related images/videos (in HD) are available for instant download licensing here: https://www.alilamedicalmedia.com/-/galleries/images-videos-by-medical-specialties/cardiology-and-vascular-diseases ©Alila Medical Media. All rights reserved. Voice by Sue Stern. Support us on Patreon and get FREE downloads and other great rewards: patreon.com/AlilaMedicalMedia Venous return is the flow of blood from the periphery back to the heart’s right atrium. Blood from the upper body returns via the superior vena cava, blood from the lower body returns via the inferior vena cava. The rate of venous return is determined by two factors: the pressure gradient between venous pressure and right atrial pressure; and venous resistance. A decrease in right atrial pressure leads to an increase in venous return, and vice versa. Breathing is one of the mechanisms that facilitate venous return. This is known as thoracic pump, or respiratory pump. During inspiration, the diaphragm moves down, expanding the thoracic cavity, resulting in a decreased intra-thoracic pressure and a subsequent expansion of the lungs. Part of this change in pressure is transmitted across the walls of the heart, lowering right atrial pressure and thus facilitating venous return. Another aspect of the diaphragmatic descent is the concomitant increase in abdominal pressure. As the inferior vena cava passes through both abdominal and thoracic cavities, an increase in abdominal pressure together with a decrease in thoracic pressure squeeze the blood upward - toward the heart. On the other hand, left ventricular stroke volume is decreased during inspiration. This is because the expansion of the lungs causes pulmonary blood volume to increase and the blood flow from the lungs to the left atrium to decrease. During expiration, the diaphragm moves up, the pressure in the thoracic cavity reverses. Venous return decreases. Pulmonary blood vessels shrink pumping more blood through the pulmonary veins into the left atrium. Stroke volume increases as a result. All images/videos by Alila Medical Media are for information purposes ONLY and are NOT intended to replace professional medical advice, diagnosis or treatment. Always seek the advice of a qualified healthcare provider with any questions you may have regarding a medical condition.
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Created by Joshua Cohen. Watch the next lesson: https://www.khanacademy.org/test-prep/nclex-rn/rn-cardiovascular-diseases/rn-heart-valve-diseases/v/systolic-murmurs-diastolic-murmurs-and-extra-heart-sounds-part-2?utm_source=YT&utm_medium=Desc&utm_campaign=Nclex-rn Missed the previous lesson? https://www.khanacademy.org/test-prep/nclex-rn/rn-cardiovascular-diseases/rn-heart-valve-diseases/v/how-to-identify-murmurs?utm_source=YT&utm_medium=Desc&utm_campaign=Nclex-rn NCLEX-RN on Khan Academy: A collection of questions from content covered on the NCLEX-RN. These questions are available under a Creative Commons Attribution-NonCommercial-ShareAlike 3.0 United States License (available at http://creativecommons.org/licenses/by-nc-sa/3.0/us/). About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content. For free. For everyone. Forever. #YouCanLearnAnything Subscribe to Khan Academy’s NCLEX-RN channel: https://www.youtube.com/channel/UCDx5cTeADCvKWgF9x_Qjz3g?sub_confirmation=1 Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy
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An overview of how to approach calls regarding elevated blood pressure while cross-covering on inpatient medicine. The distinction between hypertensive emergency and urgency is covered, as well as some of the differences between various anti-hypertensives appropriate when treating acute hypertension.
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POTASSIUM ARTICLE (must read): https://www.researchgate.net/publicat... Get Dr. Berg's New Electrolyte Powder: http://bit.ly/ElectrolytePowderCart10 (use this code: IK7H05 to get 10% off) Take Dr. Berg's Advanced Evaluation Quiz: http://bit.ly/EvalQuiz Your report will then be sent via email analyzing 104 potential symptoms, giving you a much deeper insight into the cause-effect relationship of your body issues. It's free and very enlightening. Dr. Berg talks about potassium deficiencies and the cardiovascular system. Potassium is involved in muscle physiology, nerve physiology and cardiovascular physiology. You could get atrial fibrillation, high blood pressure, or high pulse rate with low potassium. Low potassium can lead to insulin resistance and cravings for carbs.. CAUSES: 1. High sodium 2.Low magnesium 3. High insulin 4. High cortisol 5. Diarrhea / vomiting 6. Surgery and trauma 7. Alkalosis 8. Low hydrochloric acid 9. Drinking too much water 10. Taking a diuretic Potassium protects the heart and kidney. Potassium helps insulin resistance potassium helps regulate the heart's electrical system potassium helps keep the heart elastic. Low potassium is called hypokalemia. WHERE DO YOU GET IT? Beet tops Salads (7-10 cups of salad) Avocados Dr. Eric Berg DC Bio: Dr. Berg, 51 years of age is a chiropractor who specializes in weight loss through nutritional and natural methods. His private practice is located in Alexandria, Virginia. His clients include senior officials in the U.S. government and the Justice Department, ambassadors, medical doctors, high-level executives of prominent corporations, scientists, engineers, professors, and other clients from all walks of life. He is the author of The 7 Principles of Fat Burning, published by KB Publishing in January 2011. Dr. Berg trains chiropractors, physicians and allied healthcare practitioners in his methods, and to date he has trained over 2,500 healthcare professionals. He has been an active member of the Endocrinology Society, and has worked as a past part-time adjunct professor at Howard University. DR. BERG'S VIDEO BLOG: http://www.drberg.com/blog FACEBOOK: http://www.facebook.com/DrEricBerg TWITTER: http://twitter.com/DrBergDC YOUTUBE: https://www.youtube.com/user/drericbe... ABOUT DR. BERG: http://www.drberg.com/dr-eric-berg/bio DR. BERG'S SEMINARS: http://www.drberg.com/seminars DR. BERG'S STORY: http://www.drberg.com/dr-eric-berg/story DR. BERG'S CLINIC: https://www.drberg.com/dr-eric-berg/c... DR. BERG'S HEALTH COACHING TRAINING: http://www.drberg.com/weight-loss-coach DR. BERG'S SHOP: http://shop.drberg.com/ DR. BERG'S REVIEWS: http://www.drberg.com/reviews The Health & Wellness Center 4709 D Pinecrest Office Park Drive Alexandria, VA 22312 703-354-7336 Disclaimer: Dr. Eric Berg received his Doctor of Chiropractic degree from Palmer College of Chiropractic in 1988. His use of “doctor” or “Dr.” in relation to himself solely refers to that degree. Dr. Berg is a licensed chiropractor in Virginia, California, and Louisiana, but he no longer practices chiropractic in any state and does not see patients. This video is for general informational purposes only. It should not be used to self-diagnose and it is not a substitute for a medical exam, cure, treatment, diagnosis, and prescription or recommendation. It does not create a doctor-patient relationship between Dr. Berg and you. You should not make any change in your health regimen or diet before first consulting a physician and obtaining a medical exam, diagnosis, and recommendation. Always seek the advice of a physician or other qualified health provider with any questions you may have regarding a medical condition. The Health & Wellness, Dr. Berg Nutritionals and Dr. Eric Berg, D.C. are not liable or responsible for any advice, course of treatment, diagnosis or any other information, services or product you obtain through this video or site.
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If you've looked at the research regarding cardiac arrhythmias then you might have noticed that all the doctors and researchers are focused on the heart and the nodes that control heart function, however, Dr. Bergman explains the one thing everyone is missing... The Autonomic Nervous System. Dr. Bergman's Website https://drjohnbergman.com/ Dr. Bergman's Facebook page: https://www.facebook.com/drjohnbergman/ Dr. Bergman's Clinic: http://bergmanchiropractic.com 714-962-5891 Office Hours: Monday 5:15am 6:00pm Tuesday 6:30am 6:00pm Wednesday 5:15am 6:00pm Thursday 5:15am 6:00pm Friday 6:30am 6:00pm Saturday Closed Closed Sunday Closed Closed Dr. Bergman is available for Skype and Phone consultations which you can schedule by using the link below: https://drjohnbergman.com/online-consultations/booking-consultations/ For Media and Business Inquires contact: firstname.lastname@example.org
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Cardiologist Mahmood Razavi, M.D., demonstrates the latest technique -- renal denervation, or RND -- in evaluating and treating high blood pressure. Razavi is joined by Larry Santora, M.D., medical director of the Orange County Heart Institute and host of "Health Matters with Dr. Larry Santora" television series, which airs weekly on PBS OC. Visit www.drsantora.com. Produced by Chapman University's Panther Productions, "Health Matters with Dr. Larry Santora" is sponsored by St. Joseph Health, St. Joseph Hospital, Biotronik, Churm Media, The Widdicombe Family, Medtronic, Weaver Health Solutions and Abbott Vascular.
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Your heart gets a lot of attention from poets, songwriters, and storytellers, but today Hank's gonna tell you how it really works. The heart’s ventricles, atria, and valves create a pump that maintains both high and low pressure to circulate blood from the heart to the body through your arteries, and bring it back to the heart through your veins. You'll also learn what your blood pressure measurements mean when we talk about systolic and diastolic blood pressure. Table of Contents Heart's Ventricles, Atria and Valves Create a Pump 3:25 Maintains Both High and Low Pressure 3:25 Blood Circulates From the Heart to the Body Through Your Arteries 4:47 Blood Circulates From the Body to the Heart Through Your Veins 4:49 Systolic and Diastolic Blood Pressure 7:58 Crash Course Psychology posters available now at DFTBA.com! http://www.dftba.com/crashcourse *** Crash Course is now on Patreon! You can support us directly by signing up at http://www.patreon.com/crashcourse Thanks to the following Patrons for their generous monthly contributions that help keep Crash Course free for everyone forever: Mark Brouwer, Jan Schmid, Anna-Ester Volozh, Robert Kunz, Jason A Saslow, Christian Ludvigsen, Chris Peters, Brad Wardell, Beatrice Jin, Roger C. Rocha, Eric Knight, Jessica Simmons, Jeffrey Thompson, Elliot Beter, Today I Found Out, James Craver, Ian Dundore, Jessica Wode, SR Foxley, Sandra Aft, Jacob Ash, Steve Marshall ***SUBBABLE MESSAGES*** TO: My Student FROM: Earle Check out www.youtube.com/amorsciendi for supplementary content. -- TO: Everyone FROM: Magnus Krokstad Keep dreaming! ***SUPPORTER THANK YOU!*** Thank you so much to all of our awesome supporters for their contributions to help make Crash Course possible and freely available for everyone forever: Damian Shaw, Taylor Garget, Emily Barker, Librarifan, Damian Shaw, Courtney Spurgeon, juliagraph, Katherine Allen, Stephen DeCubellis, Vanessa Benavent -- Want to find Crash Course elsewhere on the internet? Facebook - http://www.facebook.com/YouTubeCrashCourse Twitter - http://www.twitter.com/TheCrashCourse Tumblr - http://thecrashcourse.tumblr.com Support Crash Course on Patreon: http://patreon.com/crashcourse CC Kids: http://www.youtube.com/crashcoursekids
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Download the free heart health guide at http://www.MurrietaCardiologist.com. Dr Sanjay Bhojraj, Wildomar cardiologist with Shiva Heart Center, explains what causes high blood pressure.
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Does ibuprofen lower blood pressure? Resperate. They normally contain acetaminophen or ibuprofen to relieve sore and aching muscles headache dizziness; Bloating (fluid retention); Raised blood pressure taking high doses of over long periods time can increase your risk 23 may 2016 the following medicines oppose lowering effect non steroidal anti inflammatory drugs (nsaids) such as ibuprofen, not be higher than 20mg daily if you are also amlodipine); Tacrolimus 27 feb 2007 regularly some most popular painkillers on market is linked six those diagnosed with hypertension at. This may not mean taking medicines right away. Is ibuprofen safe to take if you have hypertension? . Over the counter ibuprofen a reversible cause of hypertension 4 over medications to avoid if you have high blood nhs choices. Googleusercontent searchunless your doctor has told you it's ok, do not use over the counter ibuprofen, naproxen sodium, or ketoprofen for pain relief. He said he'd read a study showing ibuprofen linked to high blood pressure and told me stop taking 16 oct 2016 i had been 600 mg daily help with my recovery. This effect occurs at doses that are typically used for pain relief and reduction of inflammation 1 answer posted in high blood pressure, headache, ibuprofen, lisinopril hello, interactions between your selected drugs ibuprofen 16 jan 2017 q. Ibuprofen, sold under brand names association, to help people with high blood pressure take practical steps manage their condition. Can i take other medicines with amlodipine? Netdoctor. You can simply enter the names of medications and it will tell you whether there 13 apr 2016 nsaids like aspirin, ibuprofen, naproxen, others all have capacity to increase blood pressure. I was prescribed high dose ibuprofen for a knee injury. The average increase is small, but the actual amount of can vary widely from individual to. Leading headache pills 'put strain on the heart' telegraph. High blood pressure & pain relievers safety tips webmd. Blood pressure medicines blood uk. Your doctor or nurse ibuprofen, can make your blood pressure medicines less effective 14 jun 2013 people with high pressure, heart failure and kidney disease should avoid sold under the brand names advil motrin, some other pain talk to first before taking any medical advice 3 sep 2014 medication remedy situation, always read label, examples of nsaids include ibuprofen (advil, motrin ) naproxen if you take prescription drugs treat have 26 nov i for this, am anti inflammatories such as these increase slightly it's well known that certain lifestyle factors cause doses many routinely relief could be when stopped advil, my returned normal 30 apr 2011 patient after a few weeks because most recordings were normal, but elevations 25 2015 likely are aware safe take, also similar negative effects. Stay away from these pain relievers if you have high blood pressure your heart and the big 4 med types to avoid health essentials can i take paracetamol with tabs 5 hidde
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How to Treat heart murmur in baby 4 months |Adult Heart Murmur Heart murmurs are unusual sounds that the blood makes as it is pumped through your heart. Some heart murmurs are innocent heart murmurs and are not indicative of a condition requiring treatment. Other heart murmurs, however, are abnormal and may require monitoring or treatment 1 Take medications if your doctor prescribes them. The medication you are prescribed may vary depending on your particular condition and medical history. Commonly used medications include: Anticoagulants. These medications reduce blood clots. They reduce the likelihood that a blood clot will form in your heart or brain causing a heart attack or stroke. Common medications include aspirin, warfarin (Coumadin, Jantoven) and clopidogrel (Plavix). Diuretics. These medications are used to lower blood pressure, which can reduce the heart murmur. They prevent you from retaining too much water in your body. Angiotensis-converting enzyme (ACE) inhibitors. These medications lower blood pressure, and by doing so, can improve your heart murmur. Statins. These medications lower cholesterol. High cholesterol can aggravate problems with valves. Beta blockers. Beta blockers make your heart beat slower and reduce your blood pressure. This can lessen the murmur. 2 Repair a damaged or leaking valve. Medications can lower the physical stress on your valves, but if you have a valve that needs to be repaired, it would have to be done through surgery. There are several ways your doctor might do this: Balloon valvuloplasty. During this procedure the doctor uses a balloon on the end of a catheter to widen valves that have become too narrow. When the balloon is located at the narrow point, the balloon is expanded. The pressure makes the valve wider. Annuloplasty. The surgeon reinforces the area around the valve by inserting a ring. This is used to repair an abnormal opening. Surgery on the valve itself or the supporting tissues. This can repair valves that don’t close properly. 3 Replace a faulty valve. If it is not possible to repair the valve that you have, your doctor may suggest replacing it with an artificial valve. This can be done in several ways: Open-heart surgery. Depending on your situation, your doctor may recommend replacing a valve with either a mechanical valve or a tissue valve. Mechanical valves are long lasting, but increase your risk of blood clots. If you have a mechanical valve you would need to take blood-thinning medications for the rest of your life to reduce your risk of heart attacks and strokes. Tissue valves use material from a pig, cow, organ donor, or your own tissue. The drawback is that tissue valves may need to be replaced as they usually don’t last as long. The advantage is that these valves don’t absolutely need long term blood thinners. A transcatheter aortic valve replacement. This procedure doesn’t require open-heart surgery. Instead the new valve is inserted with a catheter. The catheter is inserted elsewhere in your body, such as the leg, and used to bring the valve to your heart. SUBSCRIBE TO MORE VIDEOS ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,...........,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, WATCH MORE HELPFUL VIDEOS: 21,TOP 5 health tips in 2017 in XHOSA |tips zempilo IN XHOSA SOUTH AFRICA https://www.youtube.com/watch?v=MEk9U6uWK_o 23,working out WITHOUT a gym| best way to WORKOUT AT HOME https://www.youtube.com/watch?v=kblrj0-jr4w 24,How to Be in Your Happy Place https://www.youtube.com/watch?v=1xf0lqfQMhs 25,How to Survive Cancer|Desirable Hospital Treatment-https://www.youtube.com/watch?v=0ZRUCVN9KCM 26,how to lose belly fat fast using home remedies| lose stomach fats at home https://www.youtube.com/watch?v=sO2jCI_hfao 27,How to Avoid Type 2 Diabetes|diabetes treatment https://www.youtube.com/watch?v=D5EuIukFkN4 28,How to Live With Chronic Obstructive Pulmonary Disease https://www.youtube.com/watch?v=zBjntMF42MY 29,How to Prevent Stroke|stroke symptoms https://www.youtube.com/watch?v=ONJAFwgMCpA 30,A wellness plan is a plan of action geared towards achieving personal wellness. Personal wellness https://www.youtube.com/watch?v=wT5sI9Qx0Ww ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,
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In this video Dr. Jahan Eftekar will teach you the mechanism of maneuvers that affect ventricular volume, and heart sounds and murmurs in various pathological conditions. You will learn how modulating preload and afterload by squatting, leg-raising, hand-gripping, valsalva, standing, and select medications will modify the volume of the ventricles and murmur intensity in several must-know cardiac pathological conditions. This is a preparatory course for the USMLE and COMLEX exams. The lecture includes many high-yield questions and several simulated multiple-choice style test items. If you like to receive a PDF file of Northwestern Medical Review workbooks that accompany this video, please send an email to: email@example.com
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How heart rate is controlled by the parasympathetic and sympathetic divisions of the autonomic nervous system, with overview of baroreceptor resetting. This video (updated with real voice) and other related images/videos (in HD) are available for instant download licensing here : https://www.alilamedicalmedia.com/-/galleries/images-videos-by-medical-specialties/neurology ©Alila Medical Media. All rights reserved. Support us on Patreon and get FREE downloads and other great rewards: patreon.com/AlilaMedicalMedia Baroreflex, or baroreceptor reflex, is one of the mechanisms the body uses to maintain stable blood pressure levels or homeostasis. Baroreflex is a rapid negative feedback loop in which an elevated blood pressure causes heart rate and blood pressure to decrease. Reversely, a decrease in blood pressure leads to an increased heart rate, returning blood pressure to normal levels. The reflex starts with specialized neurons called baroreceptors. These are stretch receptors located in the wall of the aortic arch and carotid sinus. Increased blood pressure stretches the wall of the aorta and carotid arteries causing baroreceptors to fire action potentials at a higher than normal rate. These increased activities are sent via the vagus and glossopharyngeal nerves to the nucleus of the tractus solitarius – the NTS - in the brainstem. In response to increased baroreceptor impulses, the NTS activates the parasympathetic system – the PSNS - and inhibits the sympathetic system – the SNS. As the PSNS and SNS have opposing effects on blood pressures, PSNS activation and SNS inhibition work together in the same direction to maximize blood pressure reduction. Parasympathetic stimulation decreases heart rate by releasing acetylcholine which acts on the pacemaker cells of the SA node. Inhibition of the sympathetic division decreases heart rate, stroke volume and at the same time causes vasodilation of blood vessels. Together, these events rapidly bring DOWN blood pressure levels back to normal. When a person has a sudden drop in blood pressure, for example when standing up, the decreased blood pressure is sensed by baroreceptors as a decrease in tension. Baroreceptors fire at a lower than normal rate and the information is again transmitted to the NTS. The NTS reacts by inhibiting parasympathetic and activating sympathetic activities. The sympathetic system releases norepinephrine which acts on the SA node to increase heart rate; on cardiac myocytes to increase stroke volume and on smooth muscle cells of blood vessels to cause vasoconstriction. Together, these events rapidly bring UP blood pressure levels back to normal. Baroreflex is a short-term response to sudden changes of blood pressure resulted from everyday activities and emotional states. If hypertension or hypotension persists for a long period of time, the baroreceptors will reset to the “new normal” levels. In hypertensive patients for example, baroreflex mechanism is adjusted to a higher “normal” pressure and therefore MAINTAINS hypertension rather than suppresses it. All images/videos by Alila Medical Media are for information purposes ONLY and are NOT intended to replace professional medical advice, diagnosis or treatment. Always seek the advice of a qualified healthcare provider with any questions you may have regarding a medical condition.
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Your pregnant. And you feel like your heart is racing. Is that normal? WATCH: How you can stay heart-healthy while pregnant IFrame WellStar Kennestone cardiologist Dr. Mindy Gentry says the answer, typically, is yes. "So very commonly, pregnant women will come in with palpitations, or feeling like their heart is beating fast and hard," Dr. Gentry says. "And oftentimes that's because it is. Your heart rate is naturally higher during pregnancy. A woman's blood volume goes up by about 30% to 50% during pregnancy, and her heart rate may increase by 10 to 20 beats a minute, Dr. Gentry says. But, less than 10% of the time, Dr. Gentry says, hormonal changes that come with pregnancy, can bring on or exacerbate an abnormal heart rhythm. "So when people come in complaining of high heart rate or palpitations, we have to decide is that normal, related to the pregnancy, or is it an abnormal rhythm that has been worsened or exacerbated by the pregnancy," Gentry says. Many women experience a drop in their blood pressure when they're expecting, which can cause dizziness and lightheadedness, "So, trying to hydrate well, and making sure you stay hydrated is very important, to try to keep that blood pressure from dropping low enough that it causes problems," Gentry says. Some pregnant women have the opposite problem, hypertension. Their blood pressure is too high. That's often known as preeclampsia. Pregnant woman can also experience a spike in their blood sugar, or gestational diabetes. "Either of those things does increase the risk of developing cardiovascular disease after pregnancy, and really for decades after the pregnancy," says Gentry. "If you're overweight, or not exercising, that increases the risk significantly." For that reason, Dr. Gentry says, try to get as healthy as you can and to start exercising before you start trying to get pregnant. Then, stay active as long as you safely can into your pregnancy. If something just doesn't feel normal, get it checked out. NEXT ARTICLE: Tired all the time? You may be low on vitamin B12
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Cardiac Physiology Basics. This video and other related images/videos (in HD) are available for instant download licensing here: https://www.alilamedicalmedia.com/-/galleries/images-videos-by-medical-specialties/cardiology-and-vascular-diseases ©Alila Medical Media. All rights reserved. Voice by: Sue Stern. Support us on Patreon and get FREE downloads and other great rewards: patreon.com/AlilaMedicalMedia CARDIAC OUTPUT is the amount of blood pumped by each ventricle in one minute. It is the product of STROKE VOLUME – the amount of blood pumped in one heartbeat, and HEART RATE – the number of beats in one minute. An INcrease in either stroke volume or heart rate results in INcreased cardiac output, and vice versa. For example, during physical exercises, the heart beats faster to put out more blood in response to higher demand of the body. It is noteworthy that the ventricles do NOT eject ALL the blood they contain in one beat. In a typical example, a ventricle is filled with about 100ml of blood at the end of its load, but only 60ml is ejected during contraction. This corresponds to an EJECTION fraction of 60%. The 100ml is the end-DIASTOLIC volume, or EDV. The 40ml that remains in the ventricle after contraction is the end-SYSTOLIC volume, or ESV. The stroke volume equals EDV minus ESV, and is dependent on 3 factors: contractility, preload, and afterload. Contractility refers to the force of the contraction of the heart muscle. The more forceful the contraction, the more blood it ejects. PRELOAD is RELATED to the end-diastolic volume. Preload, by definition, is the degree of STRETCH of cardiac myocytes at the end of ventricular filling, but since this parameter is not readily measurable in patients, EDV is used instead. This is because the stretch level of the wall of a ventricle INcreases as it’s filled with more and more blood; just like a balloon - the more air it contains, the more stretched it is. According to the Frank-Starling mechanism, the greater the stretch, the greater the force of contraction. In the balloon analogy, the more inflated the balloon, the more forceful it releases air when deflated. AFTERLOAD, on the other hand, is the RESISTANCE that the ventricle must overcome to eject blood. Afterload includes 2 major components: - Vascular pressure: The pressure in the left ventricle must be GREATER than the systemic pressure for the aortic valve to open. Similarly, the pressure in the right ventricle must exceed pulmonary pressure to open the pulmonary valve. In hypertension for example, higher vascular pressures make it more difficult for the valves to open, resulting in a REDUCED amount of ejected blood. - Damage to the valves, such as stenosis, also presents higher resistance and leads to lower blood output. All images/videos by Alila Medical Media are for information purposes ONLY and are NOT intended to replace professional medical advice, diagnosis or treatment. Always seek the advice of a qualified healthcare provider with any questions you may have regarding a medical condition.
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Hypertension pathophysiology, signs and symptoms, complications, and management. Handwritten hypertension full lecture for students taking the USMLE Steps. PATHOPHYSIOLOGY OF HYPERTENSION Blood pressure is equal to the cardiac output times the total peripheral resistance. Cardiac output is equal to Stroke Volume times the Heart rate (per minute). Total Peripheral Resistance is determined by the radius of the vessel and compliance. The primary body systems which help control blood pressure and hypertension is the: Autonomic Nervous System alpha1 - vasoconstriction Beta1 - Increases heart rate Alpha2 - Decrease sympathetic activity Renin Aldosterone Angiotensin System Hormones Cortisol, Epinephrine, Thyroid and many more. COMPLICATIONS OF HYPERTENSION Cardiovascular System complications of hypertension - Left Ventricular Hypertrophy, Confestive Heart Failure, Sudden Cardiac Death Stroke complcations of hypertension- Infarction, Subarachnoid hemorrhage, Intracerebral hemorrhage, Lacunar infarcts Renal - Common cause of secondary hypertension, End Stage Renal Disease, Renal Injury, more common in blacks. Arteries - Atherosclerosis, Claudication DEFINITION OF HYPERTENSION Normal Blood pressure is less than 120/80 Pre Hypertension is less than 120-139/80-89 Stage 1 Hypertension is less than 140-159/90-99 Stage 2 Hypertension is greater than 160/100 Isolated Systoilc Hypertension and Isolate Diastolic Hypertension can also occur. Require minimum of two blood pressure reading over 3 months. Ambulatory Blood Pressure Monitoring is better because can determine night time dip by 10-15%. Also helps distinguish whitecoat hypertension and masked hypertension. Essential hypertension is when there is no cause identified and is the most common cause. Secondary hypertension can be due to drugs such as OCP, NSAID, TCA, SSRI, Glucocorticoid, EPO, Cyclosporin, Decongestant, Renal causes such as tumor cysts, renal artery stenosis. Adrenal causes of hypertension include high aldosterone, cushings and pheochromocytoma. Endocrine causes of hypertension include hyperthyroidism and hypercalcemia. Aortic coarcation, pre-eclampsia, eclampsia are also other causes of hypertension. EVALUATION No specific symptoms can help you diagnose hypertension. Check BMI, Blood pressure in both arms, Fundoscope, Bruits, Thryoid, murmurs (loud S2 and S4 gallop). Also perform a full Cardiovascular and Neurological examination. LABS Renal labs such as urinalysis and albuminuria. ALso rule out metabolic syndrome by checking blood glucose, cholesterol, LDL, HDL, and TAGs. Electrolytes such as Na, K, Calcium. TREATMENT Initial treatment for pre hypertension is lifestyle intervention. For hypertension it can help decrease dosage of drug required. Weight reduction alone can decrease blood pressure by 5-20mmHg/10kg. Ideal BMI is less than 25. Decrease salt intake can also help control hypertension by decrease salt to less than 6g per day. Dietary Approach to Stop Hypertension (DASH) Diet is high in fruits and vegetables and low in fat can help lower hypertension by 8 to 14mmHg. Physical activity can also help decrease hypertension by 4-9mmHg. Pharmacological therapy is used when blood pressure is greater than 140/90. If african american than start with Thiazide and Calcium Channel Blockers, while ACE Inhibitors and ARB are better for patients with Renal disease, Diabetes, Chronic Kidney disease. Beta Blockers for patients with ischemic heart disease and heart failure. Alpha blocker for patients with
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Please visit: www.openpediatrics.org OPENPediatrics™ is an interactive digital learning platform for healthcare clinicians sponsored by Boston Children's Hospital and in collaboration with the World Federation of Pediatric Intensive and Critical Care Societies. It is designed to promote the exchange of knowledge between healthcare providers around the world caring for critically ill children in all resource settings. The content includes internationally recognized experts teaching the full range of topics on the care of critically ill children. All content is peer-reviewed and open access-and thus at no expense to the user. For further information on how to enroll, please email: firstname.lastname@example.org Please note: OPENPediatrics does not support nor control any related videos in the sidebar, these are placed by Youtube. We apologize for any inconvenience this may cause. My name is Michael Freed and I'm a Pediatric Cardiologist at Boston Children's Hospital and at Harvard Medical School. I want to spend a little time today talking about congenital heart disease in the newborn period. If you look at all congenital heart disease, it occurs in about eight out of 1,000 live births. And that's fairly constant, regardless of where in the United States or around the world you look. The incidence of different diseases may be a little bit different, but the total group is actually remarkably constant. If I make a semi-arbitrary definition of severe congenital heart disease-- or critical congenital heart disease-- a heart disease requiring cardiac catheterization, cardiac surgery, or dying of your congenital heart disease in the first year of life-- about a quarter of these children have critical congenital heart disease. That is about 2.23 per 1,000 births. This pulls out the children with a small ventricular septal defect, or atrial septal defect, or mild pulmonary, or aortic stenosis. These are the kids that are really sick. If you look at this group-- and I've made the definition the people who come in the first year of life. If you look at the group that comes in in the first month of life, about 2/3 of this group comes in in the first month of life. And if you look at the group that comes in the first month, about 2/3 of those come in in the first week. So coming in in the first year of life is very heavily weighted toward that first week of life. In the Regional Infant Cardiac Program, which was an association of the pediatric cardiologists around the Boston area in New England in the 1960s and 1970s, they collected all the data on these kids with critical congenital heart disease. And remember, this was an era where we were doing palliative surgery but not very much corrective surgery. So we were doing pulmonary artery bands or shunts but no open heart surgery correction of congenital heart disease. If you look at this group that comes in the first week of life and follow them to their first birthday, about 43% of them made it. More than half the children who came in that first week of life actually died of their congenital heart disease, hence this lecture of heart disease in the first week, following Sutton's rule. And for those of you who don't know what Sutton's rule is, it was named after Willie Sutton who was a bank robber in the 1930s. And apparently not a very good bank robber. And the third or fourth time he got arrested, the police said, Willie, why are you robbing banks? You don't seem very good at it. And he said, well, that's where the money is. So we're going to talk about heart disease in the first week of life because that's really where the disease is. Children come in in the first week of life. They present in one of four ways-- with a heart murmur, with an arrhythmia, congestive heart failure, or with cyanosis. Let's start with heart murmurs.
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Phases of the cardiac cycle. This video and other related images/videos (in HD) are available for instant download licensing here: https://www.alilamedicalmedia.com/-/galleries/images-videos-by-medical-specialties/cardiology-and-vascular-diseases ©Alila Medical Media. All rights reserved. Voice by: Sue Stern. Support us on Patreon and get FREE downloads and other great rewards: patreon.com/AlilaMedicalMedia The cycle is initiated with the firing of the SA node that stimulates the atria to depolarize. This is represented by the P-wave on the ECG. Atrial contraction starts shortly after the P-wave begins, and causes the pressure within the atria to increase, FORCING blood into the ventricles. Atrial contraction, however, only accounts for a FRACTION of ventricular filling, because at this point, the ventricles are ALREADY almost full due to PASSIVE blood flow DOWN the ventricles through the OPEN AV valves. As atrial contraction completes, atrial pressure begins to FALL, REVERSING the pressure gradient across the AV valves, causing them to CLOSE. The closing of the AV valves produces the first heart sound, S1, and marks the beginning of SYSTOLE. At this point, ventricular depolarization, represented by the QRS complex, is half way through, and the ventricles start to contract, RAPIDLY building UP pressures inside the ventricles. For a moment, however, the semilunar valves remain closed, and the ventricles contract within a CLOSED space. This phase is referred to as isovolumetric contraction, because NO blood is ejected and ventricular volume is UN-changed. Ventricular ejection starts when ventricular pressures EXCEED the pressures within the aorta and pulmonary artery; the aortic and pulmonic valves OPEN and blood is EJECTED out of the ventricles. This is the RAPID ejection phase. As ventricular repolarization, reflected by the T-wave, begins, ventricular pressure starts to FALL and the force of ejection is REDUCED. When ventricular pressures drop BELOW aortic and pulmonary pressures, the semilunar valves CLOSE, marking the end of systole and beginning of diastole. Closure of semilunar valves produces the second heart sound, S2. The first part of diastole is, again, isovolumetric, as the ventricles relax with ALL valves CLOSED. Ventricular pressure drops RAPIDLY but their volumes remain UNchanged. Meanwhile, the atria are being filled with blood and atrial pressures RISE slowly. Ventricular FILLING starts when ventricular pressures drop BELOW atrial pressures, causing the AV valve to open, allowing blood to flow DOWN the ventricles PASSIVELY. All images/videos by Alila Medical Media are for information purposes ONLY and are NOT intended to replace professional medical advice, diagnosis or treatment. Always seek the advice of a qualified healthcare provider with any questions you may have regarding a medical condition.
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Congenital heart defects: VSD: Pathology, Symptoms, Diagnosis and Treatment. Support us on Patreon and get FREE downloads and other great rewards: patreon.com/AlilaMedicalMedia This video and other related images/videos (in HD) are available for instant download licensing here: https://www.alilamedicalmedia.com/-/galleries/images-videos-by-medical-specialties/cardiology-and-vascular-diseases ©Alila Medical Media. All rights reserved. Voice by Sue Stern All images/videos by Alila Medical Media are for information purposes ONLY and are NOT intended to replace professional medical advice, diagnosis or treatment. Always seek the advice of a qualified healthcare provider with any questions you may have regarding a medical condition. Ventricular septal defect, or VSD, refers to an OPENING in the interventricular septum that separates the two ventricles of the heart. In normal circulation, oxygen-poor blood from the body returns to the RIGHT side of the heart where it is pumped into the pulmonary artery and to the lungs. After being oxygenated, oxygen-rich blood from the lungs returns to the LEFT side of the heart to be pumped into the aorta and out to the body. A VSD allows ABnormal blood flow between the two ventricles. The NET flow of blood, called a SHUNT, is usually from LEFT to RIGHT due to significantly HIGHER blood pressure in the LEFT side of the heart. This is because the left side has to pump blood all over the body while the right side only needs to send it to the lungs. If the defect is small, the shunt is negligible and does not result in any symptoms. A large defect, on the other hand, may OVERLOAD the right side of the heart, causing it to FAIL. Heart failure symptoms usually appear during the first few weeks of life and include: fatigue, shortness of breath, difficulty feeding and poor growth. Without treatment, other complications may also occur. As the right ventricle continuously pumps MORE blood to the lungs, the entire pulmonary vasculature may be overloaded and pulmonary HYPERtension may result. To OVERCOME the high pressure in the lungs, the right ventricle has to generate even HIGHER pressure, which eventually becomes GREATER than that of the LEFT ventricle. This REVERSES the direction of the shunt, causing oxygen-POOR blood to flow from RIGHT to LEFT and be sent to all tissues of the body. The resulting oxygen DEPRIVATION may be seen as a BLUISH skin color, known as CYANOSIS. A VSD can happen alone or in combination with other congenital defects in conditions such as Down syndrome, or tetralogy of Fallot. The cause is unknown but likely to involve both genetic and environmental factors. The turbulence of abnormal blood flow in VSD produces heart murmurs, which can be heard using a stethoscope. Diagnosis is confirmed by echocardiography. VSD is the most common congenital heart defect in infants, but the defect is small in most cases. Small defects usually close on their own in early childhood and no treatment is needed. Large defects that produce symptoms usually require surgical closure in the first year of life.
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We gather in prayer against Heart disease. God is doing miracles here. We are praying and worshiping the Lord. paypal donations: email@example.com Subscribe to my prayer channel. Post prayer request, testimonies and comments. Jesus is in the house! Amen website: http://www.prophetsreward1000.com
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Understand aortic regurgitation (insufficiency) with this clear explanation by Dr. Roger Seheult of http://www.medcram.com. Includes discussion on the causes, pathophysiology, clinical features and murmur, diagnosis, treatment, and indications for valve replacement. This video on aortic insufficiency (regurgitation) is part of a series on heart murmurs and valves called "Heart Valves Explained Clearly." Speaker: Roger Seheult, MD Clinical and Exam Preparation Instructor Board Certified in Internal Medicine, Pulmonary Disease, Critical Care, and Sleep Medicine. MedCram: Medical topics explained clearly including: Asthma, COPD, Acute Renal Failure, Mechanical Ventilation, Oxygen Hemoglobin Dissociation Curve, Hypertension, Shock, Diabetic Ketoacidosis (DKA), Medical Acid Base, VQ Mismatch, Hyponatremia, Liver Function Tests, Pulmonary Function Tests (PFTs), Adrenal Gland, Pneumonia Treatment, any many others. New topics are often added weekly- please subscribe to help support MedCram and become notified when new videos have been uploaded. Subscribe: https://www.youtube.com/subscription_center?add_user=medcramvideos Recommended Audience: Health care professionals and medical students: including physicians, nurse practitioners, physician assistants, nurses, respiratory therapists, EMT and paramedics, and many others. Review for USMLE, MCAT, PANCE, NCLEX, NAPLEX, NDBE, RN, RT, MD, DO, PA, NP school and board examinations. More from MedCram: Complete Video library: https://www.youtube.com/c/medcram Facebook: https://www.facebook.com/MedCram Google+: https://plus.google.com/u/1/+Medcram Twitter: https://twitter.com/MedCramVideos Produced by Kyle Allred PA-C Please note: MedCram medical videos, medical lectures, medical illustrations, and medical animations are for medical educational and exam preparation purposes, and not intended to replace recommendations by your health care provider.
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How to Recognize a mitral regurgitation medication|Leaking Heart Valve Disclaimer:This Video only For Educational Purpose The heart valves enable your blood to pass between the different chambers of your heart. When they leak it is called regurgitation. This happens when blood flows back into the chamber it came from as the valve is closing or if the valve does not close completely. This can occur in any of the heart valves. Because leaks make the heart less efficient at pumping blood, they force the heart to work harder to pump the same amount of blood. Treatment may include medications or surgery, depending on the cause of the leak and its severity 1 Reduce your salt intake. A low-salt diet can help lower your blood pressure, which will in turn reduce the strain on your heart. It will not repair a defective valve, but it can reduce the likelihood that it will get worse. Even if surgery isn’t necessary for you, your doctor may still recommend you eat a low-salt diet. Depending on how high your blood pressure is, your doctor may want you to reduce your salt intake to 2,300 or even 1,500 mg per day. Some people eat as much as 3,500 mg per day. You can reduce your salt intake by avoiding salted processed foods and canned foods with salt added. Avoid adding table salt to your food, salting meat when you cook it, or salting rice and pasta water. 2 Lower your heart attack risk with medications. Which medications your doctor recommends will depend on your particular situation and medical history. If you are at a high risk of having blood clots or high blood pressure, your doctor will probably prescribe medications for those conditions. Medications will not repair a leaky valve, but they can improve conditions that make the leakage worse, like high blood pressure. Possible medications include: Angiotensin-converting enzyme (ACE) inhibitors. These are common blood pressure medications for mild mitral regurgitation. Anticoagulants such as aspirin, warfarin (Coumadin, Jantoven) and clopidogrel (Plavix). Blood clots can cause strokes and heart attacks. These medications reduce the probability that you will develop a blood clot. Diuretics. These medications prevent you from retaining too much water. If poor circulation is causing your legs, ankles and feet to swell, you may be prescribed diuretics. They will also reduce your blood pressure. Diuretics can be used to relieve swelling caused by a tricuspid regurgitation. Statins. These medications lower cholesterol. High cholesterol is often associated with high blood pressure and it may exacerbate the leakage. Beta blockers. Beta blockers reduce the rate and force at which your heart beats. This reduces your blood pressure and can reduce the strain on your heart. 3 Repair a leaking valve. The standard way to repair a faulty valve is through surgery. If you have a valve repaired, be sure to go to a cardiac surgeon who specializes in valve repair. This will give you the best chances for a successful surgery. Valves can be repaired through: Annuloplasty. If you have structural problems with the tissue around the valve, it can be reinforced by implanting a ring around the valve. Surgery on the valve itself or the supporting tissues. If the valve itself has been damaged through infection or injury, it may be necessary to repair the valve itself to stop the leak. Transcatheter Aortic Valve Replacement (TAVR). This is a newer, minimally invasive option for people who are unable to undergo open chest surgery. SUBSCRIBE TO MORE VIDEOS WATCH MORE USEFUL VIDEOS : 11.journal of alternative and complementary medicine | alternative medicine grants https://www.youtube.com/watch?v=hejj7SFztFU ……………………………………………………………………………………… 12.health information hotline |health information administrator https://www.youtube.com/watch?v=eIlXgKu4w4Y ……………………………………………………………………………………… 13.fighting roosters|cockfighting.2017 in india ariyur https://www.youtube.com/watch?v=wSVeFUwmrlE ………………………………………………………………………………… 14.How to Make a Liver Cleanse|liver cleansing diet recipes https://www.youtube.com/watch?v=QlTJqWccUwc …………………………………………………………………………………. 15.How to Read an MRI|healthy spine mri https://www.youtube.com/watch?v=nJJEDmKJ1Sg ………………………*********…………………………………………… 16.How to Remove Dead Skin Using Sugar|homemade exfoliator face https://www.youtube.com/watch?v=27sEfOut1Rk ………………………………………………………………………………………….. 17.How to Handle Problems|what is problem and solution https://www.youtube.com/watch?v=pjVUGASPPy0 ……………………………………………………………………………….. 18.How to Establish an Effective Skincare Routine|Wear sunscreen everyday https://www.youtube.com/watch?v=Ne0cLEqGbvA ……………………………………………………………………………………. 19.how to relax your back |calm down and relax https://www.youtube.com/watch?v=ZeFRe4F_5Zw …………………………………………………………………………………. 20.health diet weight loss nutrition|extreme weight loss meal plan https://www.youtube.com/watch?v=qbChAG3H99s
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Aortic valve stenosis explained clearly with illustrations by Dr. Roger Seheult of http://www.medcram.com. Includes a discussion of heart anatomy, aortic stenosis pathophysiology, heart sounds and murmurs, valves, symptoms, atrial fibrillation, cardiac output, LVH, pulse pressure, paradoxical splitting of the second heart sound, and treatment of aortic stenosis. This video is part of the "MedCram Remastered" series: A video we've re-edited & sped up to make learning even more efficient. Visit https://www.MedCram.com for over 100 concise and high yield videos. MedCram.com is the home for ALL MedCram medical videos (many medical lectures, and quizzes are not on YouTube). Speaker: Roger Seheult, MD Co-Founder of MedCram.com (https://www.medcram.com) Clinical and Exam Preparation Instructor Board Certified in Internal Medicine, Pulmonary Disease, Critical Care, and Sleep Medicine. MedCram = More understanding in less time MedCram: Medical education topics explained clearly including: Respiratory lectures such as Asthma and COPD. Renal lectures on Acute Renal Failure and Adrenal Gland. Internal medicine videos on Oxygen Hemoglobin Dissociation Curve / Oxyhemoglobin Curve and Medical Acid Base. A growing library on critical care topics such as Shock, Diabetic Ketoacidosis (DKA), aortic stenosis, and Mechanical Ventilation. Cardiology videos on Hypertension, ECG / EKG Interpretation, and heart failure. VQ Mismatch and Hyponatremia lectures have been popular among medical students and physicians. The Pulmonary Function Tests (PFTs) videos and Ventilator-associated pneumonia lectures have been particularly popular with RTs. NPs and PAs have provided great feedback on Pneumonia Treatment and Liver Function Tests among many others. Mechanical ventilation for nursing and the emergency & critical care RN course is available at MedCram.com. Dr. Jacquet teaches our FAST exam tutorial & bedside ultrasound courses. Many nursing students have found the Asthma and shock lectures very helpful. We're starting a new course series on clinical ultrasound & ultrasound medical imaging. Recommended Audience - Medical professionals and medical students: including physicians, nurse practitioners, physician assistants, nurses, respiratory therapists, EMT and paramedics, and many others. Review and test prep for USMLE, MCAT, PANCE, NCLEX, NAPLEX, NBDE, RN, RT, MD, DO, PA, NP school and board examinations. More from MedCram medical lectures: Website: https://www.MedCram.com Facebook: https://www.facebook.com/MedCram Google+: https://plus.google.com/u/1/+Medcram Twitter: https://twitter.com/MedCramVideos Subscribe to the official MedCram.com YouTube Channel: https://www.youtube.com/subscription_center?add_user=medcramvideos Produced by Kyle Allred PA-C Please note: MedCram medical videos, medical lectures, medical illustrations, and medical animations are for medical education and exam preparation purposes, and not intended to replace recommendations by your doctor or health care provider.
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CRY consultant cardiologist, Dr Sanjay Sharma, answers frequently asked questions about young sudden cardiac death and heart testing.
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Support us on Patreon and get FREE downloads and other great rewards: patreon.com/AlilaMedicalMedia Mitral (bicuspid) valve diseases: pathology, complications, diagnosis and treatment. This video and other related images/videos (in HD) are available for instant download licensing here: https://www.alilamedicalmedia.com/-/galleries/images-videos-by-medical-specialties/cardiology-and-vascular-diseases ©Alila Medical Media. All rights reserved. Voice by: Sue Stern. All images/videos by Alila Medical Media are for information purposes ONLY and are NOT intended to replace professional medical advice, diagnosis or treatment. Always seek the advice of a qualified healthcare provider with any questions you may have regarding a medical condition. The mitral valve serves to ensure ONE-WAY blood flow from the left atrium to the left ventricle of the heart. It OPENS during diastole when the left atrial pressure is higher than the left ventricular pressure, allowing blood to fill the left ventricle; and CLOSES during systole, when the pressure gradient is reversed, to prevent blood from flowing BACK to the atrium as the ventricles contract. The mitral valve has 2 flaps, known as anterior and posterior mitral leaflets, which are supported by a fibrous ring, called mitral annulus. During ventricular contraction, the leaflets are kept from opening in the wrong direction by the action of papillary muscles which attach to the leaflets via cord-like tendons called chordae tendineae, or tendinous chords. The most common of all heart valve diseases is mitral valve prolapse, or MVP. In MVP, the mitral leaflets bulge into the left atrium every time the ventricles contract. In many people, the reason why this happens is unclear. In others, it is linked to connective tissue disorders such as Ehlers-Danlos or Marfan syndrome. Connective tissue problems are believed to weaken the leaflets, INcrease leaflet area and cause elongation of the chordae tendineae. In most people, MVP is Asymptomatic and does not require treatment. However, it does increase the risks of developing other heart diseases such as arrhythmias, endocarditis, and most frequently, mitral valve regurgitation. In fact, mitral valve prolapse is the most common cause of mitral regurgitation. The billowing leaflets may not fit together properly; elongated chords may also rupture, resulting in a LEAKY valve, which permits BACKflow of the blood to the left atrium when the ventricles contract. When the volume of regurgitated blood is significant, the left side of the heart experiences volume OVERLOAD and eventually fails; blood is backed up to the lungs, causing pulmonary congestion, a hallmark of left-sided heart failure. Mitral valve prolapse and regurgitation produce characteristic ABNORMAL heart sounds, such as clicks and murmurs, which can be heard during auscultation. Diagnosis is usually confirmed by echocardiography, a procedure in which heart valves and blood flows can be visualized LIVE using ultrasound. A leaky valve requires surgical repair or replacement. In a typical valve repair surgery, the floppy portion of the valve is removed and the remaining parts are REconnected. The procedure may also include tightening or replacing the mitral annulus, known as annuloplasty. Valve replacement is considered when repair is not possible. Artificial valves can be mechanical or bio-prosthetic. Mechanical valves last longer but usually require life-long administration of anticoagulant medications to prevent formation of blood clots.
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Infants almost never have high blood pressure, as it's typically a disease that is developed in adulthood. Find out why high blood pressure in infants is usually associated with some other disease or illness with help from a pediatrician in this free video on infant medical conditions and health care. Expert: Dr. David Hill Contact: www.capefearpediatrics.com Bio: Dr. David Hill has more than 14 years of experience as a practicing pediatrician and is qualified with infants through teenagers. Filmmaker: Reel Media LLC Series Description: Medical care for infants is of the utmost importance, so it's necessary for parents to know how and when to seek proper medical care for their babies' health issues. Learn how to recognize and treat medical problems in this free video series on infant health.
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*Correction: Handgrip during murmurs decreases forward moving murmurs (stenosis), but increases the sound of regurg/VSD. Welcome to LY Med, where I go over everything you need to know for the USMLE STEP 1, with new videos every day. Follow along with First Aid, or with my notes which can be found here: https://www.dropbox.com/sh/xisbr5u8reifaqk/AAAEWF-Ho2r0OJMooCYN_bG-a?dl=0 This video will be on valvular pathologies and heart murmurs. We'll start with infective endocarditis. This effects the endocardium, the lining of the valves and leads to vegetations. We have high virulence bugs like in Staph aureus which causes acute symptoms and loves the mitral valve. The exception is in IV drug users as this effects the tricuspid valve. Lower virulence strains include viridans strep which can only effect damaged valves. Think of this in patients that underwent dental procedures. Some important bugs include Group D strep (Strep gallolyticus) which is seen in patients with colon cancer. Do a colonoscopy for these patients! Another bug includes strep epidermidis which effects prosthetic valves due to their biofilms. Know the physical exam findings of IE which include your osler nodes, janeway lesions, splinter hemorrhages and more! You can have sterile endocarditis which is seen in hypercoagulabe states and cancer, as well as lupus SLE. This is called Libman Sacks endocarditis which effects both sides of the valve. Our next topic is rheumatic fever, a complication of strep throat! This is strep pyogenes or group A beta hemolytic strep. This is due to antibodies against strep (type II hypersenstivity) and this attacks M protein which can attack our own proteins that look like it (we call it molecular mimicry). THis can lead to chorea, migratory polyarthritis, pancarditis, erythema marginatum, and painful nodules. Since we are in our CVS block, lets talk about the pancarditis. When it destroys your endocardium, it can affect the valves leading to mitral regurgitation and stenosis later, myocarditis and death, and pericarditis. You can see granulomas on biopsy as aschoff bodies and anitschkow cells. You can also do lab findings to confirm the diagnosis with anti-streptolysin O and anti-DNAse b titers. Let's finally talk about heart murmurs. Valves open do two things - open and close. If they cant open, that's stenosis. If they can't close we call that regurgitation. In systole, your aortic and pulmonary valves open and your mitral and tricuspid valves close. If there's a problem here we get systolic murmurs. In aortic stenosis, think elderly patients with syncope or younger patients with bicuspid aortic valves. It sounds like a crescendo decrescendo murmur that radiates to the carotids. In mitral and tricuspid regurgitation, blood will leak through. Know mitral valve prolapse, in which the valve is floppy. This is heard as a mid-systolic click and murmur. This is associated with CT disorders and Marfans due to myxomatous degeneration. Last one is ventricular septal defects - VSD. In systole you'll hear blood moving through the VSD and this is seen in children. In diastole: your aortic and pulmonary valves close and your mitral and tricuspid open. In closure problems, you get aortic regurgitation, which raises pulse pressure. You get bounding pulses, head bobbing and LHF. In mitral and tricuspid stenosis theres a mid diastolic snap. The shorter the interval to the snap, the more severe. Our last murmur is the PDA. This is a continuous murmur in the left infraclavicular area. Associated with prematurity and congenital rubella. How do you tell murmurs apart? Well listen to the different areas of the heart and maneuvers! Let's discuss some maneuvers. If you increase the preload of your right heart by inspiration, this increases the intensity of right heart murmurs. Increasing preload in general like in hand grip and squatting which increases all murmurs. Decrease preload like in standing up or valsalva maneuver which decreases murmurs. Mitral valve prolapse click occurs later in increased preload. The click occurs earlier in decreased preload. In hypertrophic cardiomyopathy, this is the opposite of everything else! Done!
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www.healthsafetyalert.com This is perfect for people with: Heart Diseases Congestive heart failure Hypertension Hypotension Orthostatic blood pressure Heart murmurs Arrhythmias V-Fib non-sustained A - Fib Embolisms Risk of Embolisms Pulmonary cardiac Cerebral like T.I.As Alzheimer's Acute and chronic renal failure Dialysis patients Weight Issues Clinically Morbidly Obese All of these Diseases have to do with the ECG and blood pressure aspect. The electrocardiogram will show how the heart is performing at any given time. If a Doctor needs to know something like how does the body react at 9:30am every day after this person takes their beta blockers for blood pressure or if their blood pressure drops too low after taking a fluid pill. For Oxygen readings people subject to blood clots in the lung, or checking O2 levels while sleeping through the night, during normal activities, or moderate to strenuous workouts. You could use it as a tool to show someone the importance of taking medication or remaining compliant to a prescribed regiment. After surgery a patient is at a high risk of infection. That device can capture a continuous elevated heart rate which is a symptom of infection and early sepsis. It can indicate electrolyte abnormalities because when your electrolytes are out of norm, you will have abnormal ekg. Anemia can cause fatigue or not enough saturation from lack of oxygen can cause fatigue. You can use it to monitor when your BP goes up or down so you can adjust your medications. It also promotes weight loss if the patient wants to walk a number of steps a day to help lose weight and track whether a person is getting enough exercise, or not enough exercise. – Nurse Practitioner
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This video and other related images/videos (in HD) are available for instant download licensing here: https://www.alilamedicalmedia.com/-/galleries/images-videos-by-medical-specialties/cardiology-and-vascular-diseases ©Alila Medical Media. All rights reserved. Voice by: Sue Stern. Support us on Patreon and get FREE downloads and other great rewards: patreon.com/AlilaMedicalMedia All images/videos by Alila Medical Media are for information purposes ONLY and are NOT intended to replace professional medical advice, diagnosis or treatment. Always seek the advice of a qualified healthcare provider with any questions you may have regarding a medical condition. Heart failures can be due to an inability to PUMP effectively during systole - SYSTOLIC heart failure, or inability to FILL properly during diastole - DIASTOLIC heart failure. Heart failure can be right-sided or left-sided . In systolic heart failure, ventricular contraction is compromised. This may be caused by any condition that weakens the heart muscle: - Coronary artery disease/Ischemic HD: - Dilated cardiomyopathy - Hypertension: - Valvular heart disease: Damage to the valves, such as stenosis The effectiveness of ventricular contraction is measured by the EJECTION fraction. The normal range of the ejection fraction is between 50 and 70%. In systolic heart failure, it drops below 40%. In DIASTOLIC heart failure, the ventricle is filled with LESS blood. This may be because it is smaller than usual, or it has lost the ability to relax. The ejection fraction may be normal, but the blood output is reduced. The ejection fraction is therefore commonly used to differentiate between SYSTOLIC and DIASTOLIC dysfunction. Examples of conditions that can lead to diastolic heart failure include: - Hypertrophic cardiomyopathy - Restrictive cardiomyopathy: - Hypertension Regardless of being systolic or diastolic in nature, left-sided heart failures share a common outcome: LESS blood pumped out from the heart. As a result, blood flows back to the lungs, where it came from, causing CONGESTION and INCREASED pulmonary pressure. As this happens, fluid leaks from the blood vessels into the lung tissue, resulting in PULMONARY EDEMA, a hallmark of left-sided heart failure. Accumulation of fluid in the alveoli IMPEDES the gas exchange process, resulting in respiratory symptoms such as shortness of breath, which worsens when lying down, and chest crackles. RIGHT-sided heart failure is most commonly caused by LEFT-sided heart failure. This is because the INCREASED pulmonary pressure caused by left-sided heart failure makes it harder for the right ventricle to pump INTO the pulmonary artery. This results in SYSTOLIC dysfunction. In compensation, the right ventricle grows thicker to pump harder, which reduces the space available for filling, eventually leading to DIASTOLIC dysfunction. Other common causes of right-sided heart failure include chronic lung diseases which also raise pulmonary blood pressure. As the right ventricle pumps out less blood, the blood, again, backs up to where it came from, and in this case, the SYSTEMIC circulation. This results in abnormal fluid accumulation in various organs, most notable in the feet when standing, sacral area when lying down, abdominal cavity and liver. The fluid status can be assessed by examining the distension level of the jugular vein. Heart failure is usually managed by treating the underlying condition, together with a combination of drugs. ACE inhibitors, beta blockers are used to reduce blood pressure in patients with systolic dysfunction. Diuretics are used to reduce water retention.
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Heart Niagara, a non-profit organization, collected the data for a study between 2002 and 2008 and continues to provide a solution to improve the health of Canadian teens. High blood pressure, high cholesterol and obesity are affecting young teenagers in Canada at alarmingly high rates, and are increasing over time, says a new study presented Monday at the Canadian Cardiovascular Congress in Edmonton. One in seven young teens studied had high blood pressure and most already had at least one major risk factor for heart disease and stroke, says the study, which examined the heart health of 20,719 Grade 9 students aged 14 and 15.
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Abnormal heart sounds are recognised by the doctor when they examine the patient with a stethoscope. It is very rare that the patient himself will be aware of abnormal heart sounds. So the abnormal heart sounds identified on the stethoscope during auscultatory examination could be of various origins. Typically there are some valve deformities causing narrowing of the valve. This could cause flow related murmurs across the valve which by the nature of the murmur or by the timing of the murmur cardiologist will be able to identify as to what is the cause and this could be confirmed by investigations such as ECG and echocardiography. In other circumstances abnormal heart sounds will also be heard if the patient has hole in the heart, there could be high flow across the hole or abnormal sounds could be heard in people who have hypertrophic cardiomyopathy where there is obstruction within the heart, pericardial disease, patients who have prosthetic valves etc. The treatment will depend upon what is the cause for this abnormal sounds. The patient himself will not be aware of these sounds under most circumstances.
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This video, created by Nucleus Medical Media, shows high blood pressure, or hypertension. This is a common condition in which the force of blood on the walls of your arteries is often too high. While your blood pressure may change throughout the day, it should normally be less than 120 millimeters of mercury for systolic pressure, and less than 80 millimeters of mercury for diastolic pressure. If your systolic pressure frequently stays above 140, or your diastolic pressure frequently stays above 90, you have high blood pressure. 3D, medical, animation, high blood pressure, hypertension, artery, vasodilator, beta blockers, calcium channel blockers, plaque, sodium, salt,Hypertension (Disease Or Medical Condition), High blood pressure, lower high blood pressure, remedy to lower high blood pressure, lemon, mineral water,physical, symptoms, of, high, blood, pressure, weightlifting, instructional video, workout, fitness, exercise,
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Researchers at the University of Iowa Hospitals and Clinics are learning that stress and how we react to it may be a greater risk factor for heart problems than even high blood pressure and high cholesterol. Their approach suggests that the self-awareness that comes from meditation and yoga can help to identify stressors, a positive step toward stress reduction. Find out more at http://www.iptv.org/iowajournal/story.cfm/47
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Understand aortic valve stenosis with this clear explanation from Dr. Roger Seheult of http://www.medcram.com. Includes discussion of heart anatomy, pathophysiology, heart sounds and murmurs, valves, symptoms, atrial fibrillation, cardiac output, LVH, pulse pressure, paradoxical splitting of the second heart sound, and treatment of aortic stenosis. Speaker: Roger Seheult, MD Clinical and Exam Preparation Instructor Board Certified in Internal Medicine, Pulmonary Disease, Critical Care, and Sleep Medicine. MedCram: Medical topics explained clearly including: Asthma, COPD, Acute Renal Failure, Mechanical Ventilation, Oxygen Hemoglobin Dissociation Curve, Hypertension, Shock, Diabetic Ketoacidosis (DKA), Medical Acid Base, VQ Mismatch, Hyponatremia, Liver Function Tests, Pulmonary Function Tests (PFTs), Adrenal Gland, Pneumonia Treatment, any many others. New topics are often added weekly- please subscribe to help support MedCram and become notified when new videos have been uploaded. Subscribe: https://www.youtube.com/subscription_center?add_user=medcramvideos Recommended Audience: Health care professionals and medical students: including physicians, nurse practitioners, physician assistants, nurses, respiratory therapists, EMT and paramedics, and many others. Review for USMLE, MCAT, PANCE, NCLEX, NAPLEX, NDBE, RN, RT, MD, DO, PA, NP school and board examinations. More from MedCram: Complete Video library: https://www.youtube.com/c/medcram Facebook: https://www.facebook.com/MedCram Google+: https://plus.google.com/u/1/+Medcram Twitter: https://twitter.com/MedCramVideos Produced by Kyle Allred PA-C Please note: MedCram medical videos, medical lectures, medical illustrations, and medical animations are for medical educational and exam preparation purposes, and not intended to replace recommendations by your health care provider.
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https://www.godcuredme.com Learn how I cured my heart issues herbally. I haven't had any heart problems since. I was taught to use one drink that will give your body all the nutrition it needs to build the immune system and aid in healing the body of virtually any disease by an 82 yr old African man. I was once an alcoholic and a heavy smoker for 20+ years, and as a result I almost totally destroyed my body. I was diagnosed with a heart murmur, lung disease, sluggish liver, IBS, prostate enlargement, adrenal gland burnout, bad skin, food allergies, etc. After trying many different herbal ways to improve my health, nothing really worked, until I met this African man who treated me herbally and cured me of all my illnesses at one time, within a 90 day period. Today I am disease free. For more info visit my website at: https://www.godcuredme.com StudioPRO Lights used in this video - 1x 20" x 28" goo.gl/dxqbyJ Sony HD HandyCam9.2 used in this video goo.gl/JkqlPX DISCLAIMER: This video and description contains affiliate links, which means that if you click on one of the product links, I’ll receive a small commission. This helps support the channel and allows us to continue to make videos like this. Thank you for the support!
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Hi! I'm robo-Suzie and today I'll talk to you about Treatments For Heart Failure. Also don't forget to subscribe for more tips in the future! But back to our topic. Our heart is the center of our whole being. Without this, we will cease to function and exist. This is why there is every need to find treatment for heart failure. Heart failure is a condition where the heart does not function well in supplying blood to the different vital organs of our body. This is commonly mistaken for cardiac arrest. The causes of heart failure include different kind of diseases such as myocardial infarction, hypertension, valvular heart disease and cardiomyopathy. The most common symptoms of this condition are trouble breathing, coughing, swelling of the ankles and reduction in exercise ability. Many call this as a silent killer because it is often undiagnosed. The lack of diagnosis stems from the fact that there is a lack of general definition to make a clear prognosis. Heart failure is surmised as a condition that is crippling and life-threatening. In many countries, an estimated 2 percent of the adult population suffers from this condition. This number significantly increases by the time a person reaches the age of 65. Because of the frequent need to be hospitalized, this is considered as a very costly disease. This condition progresses over time and it may decrease the over all quality of living of the person affected by this condition. The symptoms of heart problems include increase breathing rate (panting). One can also hear Rales in the base of the lungs that can also lead to a disease called pulmonary edema. One might also experience additional heart rhythms and heart murmurs. The first line of defense for this condition is the use of pharmacological treatment for heart failure. This kind of treatment tries to relieve the symptoms and tries to maintain a normal fluid level in the circulatory system. This treatment does not necessarily cure heart failure but it can delay its advancement. The use of ACE inhibitor is also highly recommended because it can significantly reduce blood pressure. A number of people also seek the additional help of some herbal remedies. These herbal remedies have been used for many centuries already and they have garnered their reputation as effective natural treatment for heart failure. The use of an herbal remedy called Hawthorn can help immensely. However, before deciding to take hawthorn, consult first with your doctor so that you are assured that it will not have adverse effects with the high blood pressure medication you are taking. You can also try drinking willow bark tea. Willow bark is an herb that contains a compound called salicin. It can help reduce incidence of blood clotting and can help people with heart diseases. That's it! Thank you. Please subscribe, comment and like this video if it was helpful! See you soon!
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Heart sounds (S1, S2, S3, S4, murmurs) for nursing assessment examination. This video details the anatomy of the heart, heart sound auscultation points (sites), blood flow, diastole, systole, tips for distinguishing S1 from S2, and how to use the diaphragm and bell of the stethoscope when listening the atrioventricular (AV) and semilunar (SL) valve closure, such as the aortic, pulmonic (S2 sounds), tricuspid, and mitral valves (S1 sounds) and the extra heart sounds such as S3, S4, and murmurs. In addition, I talk about patient positioning to obtain the best acoustic sounds for heart sounds that includes sitting-up/supine, left side placement, and sitting-up, leaning forward. In the next video, I will perform a cardiac assessment of the heart by demonstrating how to place the stethoscope's chest piece to listen to heart sounds. Quiz on Heart Sounds: http://www.registerednursern.com/heart-sounds-assessment-quiz/ Auscultating Heart Sounds Demo: https://www.youtube.com/watch?v=M4PPeBDx9oM Lecture Notes for this video: http://www.registerednursern.com/heart-sounds-explained/ Subscribe: http://www.youtube.com/subscription_center?add_user=registerednursern Nursing School Supplies: http://www.registerednursern.com/the-ultimate-list-of-nursing-medical-supplies-and-items-a-new-nurse-student-nurse-needs-to-buy/ Nursing Job Search: http://www.registerednursern.com/nursing-career-help/ Visit our website RegisteredNurseRN.com for free quizzes, nursing care plans, salary information, job search, and much more: http://www.registerednursern.com Check out other Videos: https://www.youtube.com/user/RegisteredNurseRN/videos Popular Playlists: "NCLEX Study Strategies": https://www.youtube.com/playlist?list=PLQrdx7rRsKfWtwCDmLHyX2UeHofCIcgo0 "Fluid & Electrolytes Made So Easy": https://www.youtube.com/playlist?list=PLQrdx7rRsKfWJSZ9pL8L3Q1dzdlxUzeKv "Nursing Skills Videos": https://www.youtube.com/playlist?list=PLQrdx7rRsKfUhd_qQYEbp0Eab3uUKhgKb "Nursing School Study Tips": https://www.youtube.com/playlist?list=PLQrdx7rRsKfWBO40qeDmmaMwMHJEWc9Ms "Nursing School Tips & Questions": https://www.youtube.com/playlist?list=PLQrdx7rRsKfVQok-t1X5ZMGgQr3IMBY9M "Teaching Tutorials": https://www.youtube.com/playlist?list=PLQrdx7rRsKfUkW_DpJekN_Y0lFkVNFyVF "Types of Nursing Specialties": https://www.youtube.com/playlist?list=PLQrdx7rRsKfW8dRD72gUFa5W7XdfoxArp "Healthcare Salary Information": https://www.youtube.com/playlist?list=PLQrdx7rRsKfVN0vmEP59Tx2bIaB_3Qhdh "New Nurse Tips": https://www.youtube.com/playlist?list=PLQrdx7rRsKfVTqH6LIoAD2zROuzX9GXZy "Nursing Career Help": https://www.youtube.com/playlist?list=PLQrdx7rRsKfVXjptWyvj2sx1k1587B_pj "EKG Teaching Tutorials": https://www.youtube.com/playlist?list=PLQrdx7rRsKfU-A9UTclI0tOYrNJ1N5SNt "Personality Types": https://www.youtube.com/playlist?list=PLQrdx7rRsKfU0qHnOjj2jf4Hw8aJaxbtm "Dosage & Calculations for Nurses": https://www.youtube.com/playlist?list=PLQrdx7rRsKfUYdl0TZQ0Tc2-hLlXlHNXq "Diabetes Health Managment": https://www.youtube.com/playlist?list=PLQrdx7rRsKfXtEx17D7zC1efmWIX-iIs9
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Columbia asia hospital 7, heart attacks are usually caused by high cholesterol and blood pressure. Two studies suggest a protein has big role in heart disease causes, symptoms, treatment what are the causes disease? Youtubewhat can i do to avoid attack or stroke? . Checking and controlling risk factors for heart disease stroke such as high blood pressure, cholesterol sugar or diabetes is also very 16, atherosclerosis, the hardening narrowing of arteries that causes coronary disease, can affect pump into a complication people with if their condition not managed well prolonged period time 6, silent attack symptoms, preventionin this q&a, amy sarma, md, cardiology fellow at massachusetts 12, new study using brain scans shows how stress might cause attacks whose fear centers are more active have higher in united states, 1 4 women dies from. S 6, when someone as fit bob harper suffers a heart attack while working out, it makes lot of people wonder if exercise itself is dangerous some risk factors for disease can be controlled, and can't. However researchers have investigated a different type of 20, that is the true cause most heart attacks, not ldl cholesterol. Heart attack causes mayo clinic. Over time, a coronary artery can narrow from the buildup of various substances, including cholesterol (atherosclerosis). Heart attack causes, symptoms, treatment, diagnosis what causes a heart attack? News medical. Can sex cause a heart attack? Cnn. Chd is a condition in which waxy substance called plaque builds up inside of the coronary arteries 26, what are main causes heart attack? Find out here along ventricular aneurysm chamber, known as ventricle, forms bulge 22, webmd explores attacks, with treatments and tips for maintaining healthy lifestyle 18, learn early warning signs symptoms attack men women save life. The most common cause of heart disease in both men and women is narrowing or blockage the. Symptoms of heart attack learn to recognize the signs what causes & stay healthy. Most heart attacks occur as a result of coronary disease (chd). Jaw pain be one under recognized read about heart attack (myocardial infarction) symptoms and signs in men women. About heart attacks what causes a attack. Plaque has built up in your arteries, cracks and leads to a blood clot forming heart attacks are caused by the supply being suddenly from use of cocaine one most common causes sudden 30, read about attack (myocardial infarction) symptoms men or women, signs, causes, risk factors, treatment, recovery times, prevention this process is called atherosclerosis. A heart attack occurs when one or more of your coronary arteries become blocked. This condition, known as coronary artery disease, causes most heart attacks a attack happens if the flow of oxygen rich blood to section muscle suddenly becomes blocked and can't get. And this 25, what are the symptoms of heart disease? When to seek medical care for disease 18. Causes for a heart attack information and resources. Heart attack causes mayo clinic mayoclinic diseases heart con 20019520 url? Q webcache. Are there other causes of heart attack besides blockage? Sometimes the most common cause a is coronary disease. Heart attack causes, symptoms, and treatments. Common signs of heart disease in men healthline. Diabetes and heart disease diabetes. The risk factors for atherosclerosis and heart attack include elevated cause pulmonary embolism, a condition with chest pain, shortness of breath, 29, what are the warning signs attack? american association explains most common symptoms in men 27, longer life. See how coronary artery damage leads to a heart attack. Blood then forms a clot on the 30, heart attack is medical emergency caused by blockage occurring in one or more of coronary arteries that supply blood to 10, first sign disease often other serious event, but there are few cardinal signs be aware what causes attacks india? Learn about symptoms, causes, diagnosis & treatment india. 12 heart attack early signs and symptoms in women & men. Most heart attacks occur when the atherosclerotic plaque lining an artery ruptures. Silent heart attack symptoms, causes and prevention here's how stress might cause attacks, strokes nbc newsmedlineplus. Googleusercontent search. Heart attack causes and treatments webmd. Gk inflammation, atherosclerosis, and coronary artery disease n engl j learn about how race, ethnicity, age, other risk factors can contribute to heart. Heart attack risk factors health. Cdc is the top health protection agency in u. Heart attack causes nhs choices. Heart attack symptoms, signs, causes & treatments. What causes a heart attack? Nhlbi, nih. According to the american heart association, these are leading factors that 6, 2005 lower crp levels, researchers found, were linked a slower progression of atherosclerosis and fewer attacks deaths. Causes of heart attacks disease symptoms, causes attack sudden tear in artery can be caused by stress why cholesterol not the cause fa
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Find out what a systolic and diastolic blood pressure mean. Rishi is a pediatric infectious disease physician and works at Khan Academy. Created by Rishi Desai. Watch the next lesson: https://www.khanacademy.org/test-prep/nclex-rn/nclex-rn-circulatory-system/blood-pressure/v/learn-how-a-stethoscope-can-help-determine-blood-pressure?utm_source=YT&utm_medium=Desc&utm_campaign=Nclex-rn Missed the previous lesson? https://www.khanacademy.org/test-prep/nclex-rn/nclex-rn-circulatory-system/rn-circulatory-system/v/thermoregulation-in-the-circulatory-system?utm_source=YT&utm_medium=Desc&utm_campaign=Nclex-rn NCLEX-RN on Khan Academy: A collection of questions from content covered on the NCLEX-RN. These questions are available under a Creative Commons Attribution-NonCommercial-ShareAlike 3.0 United States License (available at http://creativecommons.org/licenses/by-nc-sa/3.0/us/). About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content. For free. For everyone. Forever. #YouCanLearnAnything Subscribe to Khan Academy’s NCLEX-RN channel: https://www.youtube.com/channel/UCDx5cTeADCvKWgF9x_Qjz3g?sub_confirmation=1 Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy
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