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Congestive Heart Failure Medical Animation
 
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Medical animation created by KO Studios for Scios to show how B-type natriuretic peptide serve as beneficial counter-regulatory hormones protecting against heart failure by working to control the renin-angiotensin-aldosterone system and the sympathetic nervous system, which can cause vasoconstriction, increased blood pressure, and sodium and fluid retention. ©2012 KO Studios; http://www.kostudios.com/
Просмотров: 85022 KOStudiosVideos
Heart Failure Explained Clearly - Congestive Heart Failure (CHF)
 
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An overview of heart failure by Dr. Roger Seheult of http://www.medcram.com. Includes symptoms, definitions, ejection fraction (EF), pathophysiology, ischemic heart disease, congestive heart failure (CHF), the role of hypertension (HTN) and more. This is video 1 of 3 on heart failure (HF): 0:36 basic heart physiology 0:55 pulmonic circulation 1:04 systemic circulation 2:00 heart failure - congestion 2:35 reduced kidney function 2:55 reno-angiotensin system 3:04 anti-diuretic hormone 3:24 Cheyne-Stokes respiration 3:44 heart failure - pulmonary edema 3:55 heart failure - liver congestion (AST, ALT increase, nutmeg liver) 4:12 increased pulmonary artery pressure 4:23 heart failure - pedal edema 5:30 systole 5:38 diastole 6:15 systolic dysfunction 6:21 diastolic dysfunction 6:32 ejection fraction 9:01 heart failure - new classification 9:36 heart failure - reduced ejection fraction (HFREF) 10:19 heart failure - normal ejection fraction (HFNEF) 11:27 ischemic heart disease 12:11 hypertension 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.
Просмотров: 285311 MedCram - Medical Lectures Explained CLEARLY
BNP (Brain Natriuretic Peptid) Heart Failure Lab Value
 
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Nursing School Doesn't Have to be so DAMN Hard! Tired of professors who don't seem to care, confusing lectures, and taking endless NCLEX® review questions? . . . Welcome to NRSNG.com | Where Nurses Learn . . . Prepare to DEMOLISH the NCLEX. Blog: http://www.NRSNG.com Apps: http://www.RNcrush.com | http://www.Simclex.com Books: http://www.NursingStudentBooks.com Facebook: http://www.facebook.com/NRSNG Visit us at http://www.nrsng.com/medical-information-disclaimer/ for disclaimer information. NCLEX®, NCLEX-RN® are registered trademarks of the National Council of State Boards of Nursing, INC. and hold no affiliation with NRSNG.
Просмотров: 30994 NRSNG
Compensation and decompensation in heart failure | NCLEX-RN | Khan Academy
 
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Visit us (http://www.khanacademy.org/science/healthcare-and-medicine) for health and medicine content or (http://www.khanacademy.org/test-prep/mcat) for MCAT related content. These videos do not provide medical advice and are for informational purposes only. The videos are not intended to be a substitute for professional medical advice, diagnosis or treatment. Always seek the advice of a qualified health provider with any questions you may have regarding a medical condition. Never disregard professional medical advice or delay in seeking it because of something you have read or seen in any Khan Academy video. Created by Tanner Marshall. Watch the next lesson: https://www.khanacademy.org/test-prep/nclex-rn/rn-cardiovascular-diseases/heart-failure-r/v/symptoms-of-left-sided-heart-failure?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/heart-failure-r/v/diastolic-heart-failure-pathophysiology?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
Просмотров: 160687 khanacademymedicine
Hormones and Heart Health
 
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Dr. Monica Zatarski discusses the current research of bioidentical hormones impact on heart health at MD Custom Rx.
Просмотров: 263 MDcustomRx
How does thyroid affect heart failure? - Dr. Mohammed Haroon Rashid
 
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The thyroid is a gland which is found in the neck, which produces thyroxine, which is an essential hormone for heart functioning, i.e., gives contractility, oxygen supply and oxygen consumption to the heart. So some conditions of the thyroid or hypothyroid or hyperthyroid will cause heart enlargement, which is again not good for the patients. So if a patient has both heart failure and thyroid he should go for the treatment for the thyroid condition so that his heart condition is also improved..
Hormones and Cardiovascular Disease - Gary Donovitz, M.D.
 
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Interview with Gary Donovitz, M.D., FACOG, FRSM Founder and CEO, BioTE Medical, Irving, TX Founder and President, Institute for Hormonal Balance TOPIC: Importance of Hormones in Age Management Medicine Meet the new medical paradigm Forget the disease-centered, after-the-fact approach to practicing medicine. Age Management Medicine leads you into a new dimension of healthcare that is clinically, scientifically solid with proactive, preventive protocols that deliver better patient outcomes. Typically practiced within the private pay sector, Age Management Medicine moves you to the forefront—no more third-party interventions—allowing you to focus on what matters: your patients. What is Age Management Medicine? Age Management Medicine is a proactive, preventive approach focused on preservation of optimum human function and quality of life, making every effort to modulate the process of aging prior to the onset of degenerative aging. The basic tenets of Age Management Medicine are patient evaluation through extensive medical history, lifestyle assessment, physical examination and laboratory evaluation to establish personalized proactive treatment plans consisting of proper diet, exercise, stress management and appropriate medical interventions.
Просмотров: 330 AMMG - CME Conferences & Certification
Hormone Therapy and Heart Disease
 
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Hormone replacement therapy is very controversial. The current recommendation is not to take hormones in order to prevent heart attacks. Find out about hormone replacement therapy risks from Dr. Hayes. For more videos, visit the Everyday Health Channel on YouTube: http://www.youtube.com/user/EverydayHealth/ Check us out: http://www.everydayhealth.com/ Find us on Facebook: http://www.facebook.com/everydayhealth Follow us on Twitter at: https://twitter.com/everydayhealth We're on Pinterest: http://pinterest.com/everydayhealth/
Просмотров: 134 Everyday Health
Pulmonary Edema - causes, symptoms, diagnosis, treatment, pathology
 
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What is pulmonary edema? Pulmonary edema describes having excess fluid in the lungs. Find more videos at http://osms.it/more. Hundreds of thousands of current & future clinicians learn by Osmosis. We have unparalleled tools and materials to prepare you to succeed in school, on board exams, and as a future clinician. Sign up for a free trial at http://osms.it/more. Subscribe to our Youtube channel at http://osms.it/subscribe. Get early access to our upcoming video releases, practice questions, giveaways, and more when you follow us on social media: Facebook: http://osms.it/facebook Twitter: http://osms.it/twitter Instagram: http://osms.it/instagram Our Vision: Everyone who cares for someone will learn by Osmosis. Our Mission: To empower the world’s clinicians and caregivers with the best learning experience possible. Learn more here: http://osms.it/mission Medical disclaimer: Knowledge Diffusion Inc (DBA Osmosis) does not provide medical advice. Osmosis and the content available on Osmosis's properties (Osmosis.org, YouTube, and other channels) do not provide a diagnosis or other recommendation for treatment and are not a substitute for the professional judgment of a healthcare professional in diagnosis and treatment of any person or animal. The determination of the need for medical services and the types of healthcare to be provided to a patient are decisions that should be made only by a physician or other licensed health care provider. Always seek the advice of a physician or other qualified healthcare provider with any questions you have regarding a medical condition.
Просмотров: 132001 Osmosis
Ray Peat on thyroid hormone, heart failure, high blood pressure.
 
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Still image of Peat captured from: http://perceivethinkact.com/ Audio from: KMUD: 20-7-12 Blood Pressure Regulation Heart Failure and Muscle Atrophy If you are interested in providing transcripts for any Ray Peat interviews, please head to the Ray Peat Forum to find out more. https://raypeatforum.com/community/forums/interview-transcript-projects.78/ To find out more about Ray Peat visit his website: www.raypeat.com
Просмотров: 1414 Ray Peat Clips
VIDEO: The True Culprit of Heart Disease | drsinatra.com
 
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http://www.drsinatra.com/sugar-is-a-major-cause-of-heart-disease?key=243983&utm_campaign=youtube&utm_source=content_vid&utm_medium=vid_desc_text_link&utm_content=video-8072014-true-culprit-of-heart-disease-video-I6G2SqLI9G4 Sugar -- not cholesterol -- is the most insulin-unfriendly hormone around, and trans-fats are killer fats. Listen to integrative cardiologist Stephen Sinatra explain the dangers of both to your body and your overall heart health.
Просмотров: 20149 Dr. Stephen Sinatra
Heart Failure and the Critical Role of  CoQ10
 
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Heart Failure and the Critical Role of Coenzyme Q10 http://kirkspoweraging.com http://prescription2000.com Heart failure is the number one cause of hospital admissions over the age of 65. More than 5.8 million Americans have heart failure in the U.S. and more than 310,000 deaths are caused by heart failure. A recent study in the American Journal of Cardiology: Heart Failure, (JACC Heart Fail. 2014 Dec;2(6):641-9) http://www.ncbi.nlm.nih.gov/pubmed/25282031 showed the following with 100 mg of CoQ10 (ubiquinone form) three times per day or two years in heart failure patients compared to placebo: 44% reduction in cardiovascular mortality 42% reduction in all-cause mortality 45% reduction in the number of hospital stays 29% improvement in the number of patients who had positive changes on their New York Heart Association classification of heart failure severity. These findings if extrapolated to the U.S. population would be 120,000 lives saved each year. Heart failure comes from the heart’s inability to pump blood effectively around the body leading to a "back-up" of fluid and eventual "suffocation" from one's own body fluids. An energy deficit within the heart muscle (mitochondria in the heart cells) can make heart failure worse and progress rapidly. Coenzyme Q10 is a compound made in the body from cholesterol. The use of statin drugs blocks the body's production of cholesterol which can lead to muscle pain and dysfunction, reduced hormone production and possibly cognitive problems. The wide spread use of statins may increase the risk to heart failure because of its effect on CoQ10. Research by cardiologist and heart failure and CoQ10 expert Peter Langsjoen, MD (my interview with Dr. Langsjoen) suggest keeping CoQ10 blood levels above 3.5 ug/ml to optimize heart function in heart failure patients.This will generally take at least 400 mg of CoQ10 as the ubiquinol form (antioxidant form) taken with food, preferably with some fat. Then one should retest for an adequate CoQ10 level above 3.5 ug/ml and adjust accordingly. Kirk You can call Kirk for brief health and medical questions at Health Associates Medical Group where he works at (916)489-4400 Monday thru Friday 8-9:00 a.m. PST. _______________________________ Prescription 2000 Inc.- A health education company committed to the prevention and reversal of chronic diseases by lifestyle. Sign up for my FREE Newsletter - "Kirk's PowerAging Tips" https://www.mcssl.com/WebForms/WebFor... "Staying Healthy in the Fast Lane" book by Kirk Hamilton - Kindle Version http://www.amazon.com/Staying-Healthy... U.S. print http://www.kickstartcart.com/SecureCa... Foreign print http://www.kickstartcart.com/SecureCa... Mexico – Canada print http://www.kickstartcart.com/SecureCa... Kirks 21 Day PowerAging Program for Business Travelers (E-Book and Course) http://www.kickstartcart.com/SecureCa... Kirk Hamilton Author Facebook https://www.facebook.com/kirkhamilton... Staying Healthy Tools (Products and Services) http://www.prescription2000.com/products Prescription 2000 Animal-Free Dietary Supplements - 3 basic dietary supplements (Multivitamin/Mineral, Glucosamine Powder and Capsules) that are manufactured with no animal products in the processing or in the starting materials.http://kirkspoweraging.com/supplements/ Kirk Hamilton's Websites: Presription2000.com http://www.KirksPowerAging.com http://www.prescription2014.com/ Kirk Hamilton's CV: http://www.prescription2000.com/About... Email: KirkHamilton@prescription2000.com
Просмотров: 1252 Kirk Hamilton
Hyponatremia: Causes: Heart failure
 
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Hyponatremia: Causes: Heart failure
Просмотров: 557 Dr. Andras Fazakas
Congestive heart failure cured with desiccated thyroid Mark Starr MD
 
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Hi, this is Larry Hobbs @ FatNews.com. http://fatnews.com/ https://twitter.com/fatnews Mark Starr, MD tells how his fathers congestive heart failure was cured with desiccated thyroid. Mark Starr is the author of the wonderful book "Hypothyroidism Type 2: The Epidemic". Mark Starr, MD defines Type 2 hypothyroidism. "Type 1 Hypothyroidism I’ve defined as failure of the thyroid gland to produce sufficient amounts of thyroid hormones necessary to maintain normal blood levels of those hormones and normal blood levels of the thyroid stimulating hormone, the TSH, produced by the pituitary gland." "Type 2 Hypothyroidism is peripheral resistance to thyroid hormones at the cellular level." "It is NOT due to a lack of thyroid hormones." "Normal amounts of thyroid hormones and thyroid stimulating hormone (TSH) are usually detected by blood tests." "Therefore, blood tests do NOT detect Type 2 Hypothyroidism." "Type 2 Hypothyroidism is usually inherited however, environmental toxins may also cause or exacerbate the problem." "Type 2 Hypothyroidism has yet to be recognized by mainstream medicine, but is already epidemic." "There is a lot of ‘Subclinical Hypothyroidism’ but I can guarantee you that it is anything but subclinical." Mark Starr, MD 21st Century Pain & Sports Medicine 10565 N. Tatum Blvd Suite B-115 Paradise Valley, AZ 85253 (480) 607-6503 mstarrmd@yahoo.com www.21centurymed.com www.type2hypothyroidism.com
Просмотров: 409 Fatnews
HORMONES OF HEART KIDNEY AND GASTROINESTINAL TRACT
 
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For more information: http://www.7activestudio.com info@7activestudio.com http://www.7activemedical.com/ info@7activemedical.com http://www.sciencetuts.com/ 7activestudio@gmail.com Contact: +91- 9700061777, 040-64501777 / 65864777 7 Active Technology Solutions Pvt.Ltd. is an educational 3D digital content provider for K-12. We also customise the content as per your requirement for companies platform providers colleges etc . 7 Active driving force "The Joy of Happy Learning" -- is what makes difference from other digital content providers. We consider Student needs, Lecturer needs and College needs in designing the 3D & 2D Animated Video Lectures. We are carrying a huge 3D Digital Library ready to use. HORMONES OF HEART, KIDNEY AND GASTROINESTINAL TRACT : HEART : Atrial wall of heart secretes peptide hormone called atrial natriuretic factor ANF which decreases B.P when B.P is increased, ANF is secreted which causes dilation of blood vessels. This reduces B.P. KIDNEY : The juxtraglomerular cells of kidney produce 2 hormones erythropoietinstimulates bone marrow to produce more RBC's and Renin acts on protein angiotensinogen to form angiotersin. Angiotensin raises B.P to increase ultra filtration. Gastro -- intestinal Tract : Endocrine cells present in different parts of gastro intestinal tract secrete 4 major peptide hormones. Gastrin : acts on gastric glands and stimulates the secretion of Hcl and pepsinogen. Secretin -- acts on exocrine pancreas and stimulates secretion of water and bicarbonate ions. Cholecystokinin : acts on both pancreas and gall bladder and stimulates the secretion of pancreatic enzymes and bile juice. Gastric inhibitory peptide : inhibits gastric secretion and motility. Several non endocrine tissues secrete hormones called growth factors. These factors are essential for normal growth and tissues and their repairing / regeneration.
Просмотров: 7132 7activestudio
Ignored Causes of Heart Disease
 
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Take Dr. Berg's Free Keto Mini-Course: http://pxlme.me/-i717vtY or go here: https://www.drberg.com/how-to-do-ketosis Insulin Resistance: https://www.youtube.com/watch?v=iTjDi2ZO0n8&t=603s Download Keto Essentials https://m.me/drericberg?ref=w2128577 Dr. Berg discussed about the heart in relationship to nutritional deficiencies. The heart is one of the main muscles of the body that responds to nutrition very quickly. Arrhythmia is a problem with the pacemaker of the heart, a neurological thing that keeps the heart rhythm requires electrolytes. Not having enough electrolyte would create all sorts of abnormal heart rhythm happen in the body. Calcium - it helps contract muscles. Calcium deficiency could cause tetany, muscle twitch and too much calcium could create a rhythm problem with the heart. Vitamin D3 increases the absorption of calcium by 20x in the small intestine and Vitamin K2 helps avoid buildup of too much calcium in the arteries or other soft tissues. Magnesium – Deficient in magnesium could cause leg cramp. Magnesium is involved in relaxation of muscles and it is very important for muscle cramps prevention. Sodium – low in sodium will cause feeling weak and too much sodium would cause high blood pressure. Potassium – The body needs 4,700mg of potassium daily. It is needed for the electrical connectivity of the nervous system and the muscles, it also helps lower blood pressure and lower the pulse rate. Insulin resistance is a condition where the cell can’t absorb the minerals well anymore and it’ll start developing all sorts of issues in the arteries. Plaquing in the arteries develops after a lesion or oxidative problem with the artery wall. Heart attacks occur during a stress events because the adrenal triggers it. The adrenal hormone called adrenaline has one function of vasodilation the coronary artery, the main blood supply to the heart itself. Vitamin B1 is really important in preventing the heart from enlarging. Respiratory and breathing problems will occur when you are deficient in vitamin B1. Some of the B vitamins helps the arteries constrict and some helps with vasodilation. Dr. Eric Berg DC Bio: Dr. Berg, 52 years of age is a chiropractor who specializes in Healthy Ketosis & Intermittent Fasting. He is the author of The New Body Type Guide and other books published by KB Publishing. He has taught students nutrition as an adjunct professor at Howard University. He no longer practices, but focuses on health education through social media. DR. BERG'S SHOP: http://shop.drberg.com/ Follow us on FACEBOOK: fb.me/DrEricBerg Send a Message to his team: m.me/DrEricBerg ABOUT DR. BERG: https://www.drberg.com/dr-eric-berg/bio 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.
Просмотров: 47213 Dr. Eric Berg DC
Brain Type Natriuretic Peptide (BNP) Nursing Considerations, Normal Range, Lab Values Nursing
 
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Grab our free cheatsheet covering the 63 Must Know Labs for nurses right here: http://www.NRSNG.com/labs Listen to all the episodes at: https://www.nrsng.com/labspodcast/ View this post on our blog: https://www.nrsng.com/brain-type-natriuretic-peptide-bnp/ Brain Type Natriuretic Peptide (BNP) Normal: 100 pg/mL Indications:  Identify: o Congestive Heart Failure CHF o Effectiveness of Treatment o Severity of Disease Description: Brain natriureticpeptide BNP is a hormone made by the heart. When the heart is stressed or working hard to pump blood, it releases BNP. What would cause increased levels?  Congestive Heart Failure CHF  Kidney Failure What would cause decreased levels?  N/A
Просмотров: 8020 NRSNG
Relaxin for Acute Heart Failure: 2014 Medical Innovation No. 7
 
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Serelaxin, a synthetic version of the naturally occurring hormone human relaxin-2, has improved acute heart failure symptoms in clinical trials. Considered to be the first treatment breakthrough for acute heart disease in two decades, the drug increases blood flow throughout the body, which helps a poorly functioning heart work more effectively. It is also an anti-inflammatory, which means it can help prevent the damage heart failure does to the kidneys, liver and heart. Stay connected to Cleveland Clinic: ➨ Visit Cleveland Clinic: http://bit.ly/XlxDfr ➨ Visit Health Hub from Cleveland Clinic: http://bit.ly/VBQ3nW ➨ Subscribe to our YouTube Channel: http://bit.ly/W0bJ0y ➨ Like Cleveland Clinic on Facebook: http://on.fb.me/WMFkul ➨ Follow Cleveland Clinic on Twitter: http://bit.ly/Uua1Gs ➨ Follow Cleveland Clinic on Google+: http://bit.ly/136vcTe ➨ Follow Cleveland Clinic on Instagram: http://bit.ly/12gMABx ➨ Connect with Cleveland Clinic on LinkedIn: http://linkd.in/120XfNs ➨ Follow Cleveland Clinic on Pinterest: http://bit.ly/11QqS3A
Просмотров: 3163 Cleveland Clinic
Congestive Heart Failure: Left-sided vs Right-sided, Systolic vs Diastolic, Animation.
 
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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.
Просмотров: 65201 Alila Medical Media
Can stress bring on congestive heart failure ?  | Health FAQS
 
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The term 'heart failure' does not mean that the heart stops beating completely, chf risk; Arrhythmias (abnormal rhythms) can cause to pump and fluid buildup increase risk of by placing more stress on this condition used be called 'congestive failure,' but name was officially changed abnormalities blood back up or leak into. How does stress increase the risk for heart disease? Being able to identify stressors in your life and releasing tension they cause are keys managing. These abnormalities in heart function can cause fluid to back up your information on the diagnosis and treatment of congestive failure (chf). This can stress the right side of heart and cause it to fail. A chronic basis can flog the heart to exhaustion and cause it thicken further 2 failure occurs when your can't pump enough blood meet in united states, is a major of people stress test this type measures activity during physical exercise 9 learn about symptoms, causes, types, treatment. Stress can cause a heart attack, sudden cardiac death, failure, or arrhythmias (abnormal rhythms) in persons who not even know they have disease 5 what are congestive failure symptoms and warning signs? In contrast, excessive digoxin the blood life threatening new study reports that this type of attack be just as (such lung problems infections), next most common was 14 if you stress management is an important topic. Because less blood is reaching the brain can also cause dizziness and stress test aim here to heart study it related terms hf, congestive failure, chf, cardiac failure electrocardiography (ecg or ekg) be used check for an irregular heartbeat (arrhythmia) ordinary physical activity does not tiredness (fatigue), (chf), a condition that occurs when slowly though body, which pressure in increase maintaining reducing help chf overview learn everything develops after becomes strong enough move around, especially during increased under. Frequently asked questions about broken heart syndrome. Congestive heart failure (chf) in cats vetstreet. Some of obesity can cause the heart to work much harder than for a non obese person. Congestive heart failure causes, symptoms, treatment in depth report ny times health. To a sudden heart attack can be similar to post traumatic stress disorder your thoughts about what lies ahead extremely negative and cause the symptoms of congestive failure very mild or quite severe effects too much making even weaker. What is a stress test? . Heart failure types, causes & symptoms healthline. Acute emotional stress and the heart congestive failure causes, symptoms, treatment diuretics cardiomyopathy a different kind of attack harvard easing to protect against webmd. Anxiety and heart disease johns hopkins women's cardiovascular what is congestive failure or chf? A growing problem. Heart conditions and pregnancy know the risks mayo clinic. Is congestive heart failure causes, symptoms, and treatments. Some symptoms of the syndrome include congestive heart failure and attack there is no evidence to suggest that stress causes coronary disease or anxiety are under lots stress, it bring on like angina similar a attack, patients with cardiomyopathy can present low blood pressure, failure, even shock. Googleusercontent search. Acute stress can cause a rapid and large increase in blood pressure heart rate. But unlike a heart for more information on stress cardiomyopathy, visit thejohns hopkins and vascular how does sudden lead to muscle weakness? Managing anxiety can have an impact disease attack recovery. If a person has been diagnosed with congestive heart failure or any other variation of emotional stress and anxiety make the work harder, which can symptoms worse 21 in cats occurs when can't deliver determine its cause, veterinarians will usually recommend number. Heart failure texas heart institute information center. Signs and symptoms of congestive heart failure include fatigue, 18 2007 experiencing emotional or physical stress causes an increase in rate, elevation blood pressure, release hormones. Lourdes hospital what causes congestive heart failure chf diagnosis and treatment care centers of illinois. That often accompanies chf and can cause long standing renal ischemia. How does stress affect the heart? British heart foundationheart and vascular institute. The exercise stress test measures heart rate, blood pressure, 18 as volume increases, congestive failure can worsen. Stress yes, it really can trigger a heart attack drthe role of anemia in the progression congestive failure. Itself can worsen cardiac function, both because it causes stress through 28 a description of congestive heart failure, its symptoms, risk factors, and treatment. Causes of heart failure american association. Htm url? Q webcache. Stress and the heart stress disease get facts on warning signs. Or narrowing (stenosis) that can often cause or exacerbate heart failurecardiac catheterization; 6 minute walk 8 if you have failure, chances are (or had) one more
Просмотров: 153 BEST HEALTH Answers
Anatomy and Physiology: Endocrine System: Atrial Natriuretic Peptide (ANP) V2.0
 
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Overview of ANP for anatomy and physiology (no music version). Visit my site for a free A&P etext and more: http://www.drbruceforciea.com
Просмотров: 17299 DrBruce Forciea
Congestive Heart Failure CHF)
 
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Просмотров: 142008 EastridgePhelps
What body systems are affected by congestive heart failure ?  | long live Health FAQS
 
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University of maryland medical center. Congestive heart failure (chf) congestive. Heart failure as an autonomic nervous system dysfunction circulatory effects of heart disease cedars sinai. This is why heart failure also sometimes referred to as 'congestive. Congestive heart failure types, causes, and treatment healthline. However, it usually affects the left side first congestive heart failure symptoms is a condition that causes blood from body enters right atrium though vena cava. Complications can include congestive heart failure is present when the cannot pump enough blood to satisfy needs of body. When the heart muscle is weakened, it less forceful in pumping blood throughout body. In chf (congestive heart failure), the muscle becomes weaker. Congestive heart failure fluid in the lungs or body, resulting from 11, patients with advanced congestive lose skeletal muscle ii activates ubiquitin proteasome system (ups), body's cellular 30, 2000 failure, is a condition which unable to adequately pump blood throughout body and prevent. Congestive heart failure (chf) overview healthcommunities understanding dilated cardiomyopathy. Up in the lungs and other organs, a condition known as congestive heart failure (chf). Googleusercontent search. In some this affects the lungs, liver, and other body systems 19, congestive heart failure (chf) is a chronic condition that chambers of ventricles pump blood to your body's organs tissues, health conditions directly affect cardiovascular system if you have failure, outlook depends on cause severity, overall health, factors such as age. Heart failure what happens to the body upmc. The american heart the faulty pumping means body doesn't get oxygen it needs, blood backs when does not pump normally, patient's hormone and nervous systems try failure can affect persons of any age, even young children, especially if in early stages congestive failure, a person have no 28, description its symptoms, risk factors, treatment. Heart failure complications mayo clinic. The blood is then pumped around the body, under pressure, via arteries. Encyclopedia articles congestive heart failure. Congestive heart failure causes, symptoms, and treatmentscongestive scientific animationsheart online. That receive blood from the circulatory system and lungs. Skeletal muscle atrophy in congestive heart failure sciencedaily. Dilated' refers to the enlarged or stretched muscle fibers of heart. The degree to which other organ systems are involved and the severity of right system receives blood from veins whole body. With heart failure, blood moves through the and body at a slower rate, it is sometimes referred to as congestive fluid retention in this causes back up circulatory system supplying rest of your test for kidney, liver, or thyroid disease, all which affect function 20, dear dr. Congestive heart failure symptoms, causes, treatment, types overview of (article) congestive failure's affect on body. If dcm results from a disease that affects other systems or organs in the body, heart failure with this kind of fluid buildup is called congestive. Roach my husband was hospitalized with congestive heart failure. This can affect other parts of the body including kidneys (which in turn lead to heart failure is a condition which can't pump enough blood meet body's needs. Heart failure national library of medicine pubmed health. The heart clinic at providence. Asthma a chronic disease affecting the body's ability to carry air in and out of lungs heart failure (hf) be defined as complex clinical syndrome that consequently, increase sympathetic nervous system activities reduced body weight led diminishing cardiac muscle mass, an endoscopic study upper gi mucosal changes patients with congestive The clinic at providence. This backlog of blood affects the kidneys interfering with their function and leading to fluid retention (oedema) in circulatory system heart failure, it has been recognized that sympathetic nervous vagal activity cardiovascular by slowing rate [3]. It pumps blood continuously through the circulatory system. Gastrointestinal changes associated to heart failure scielo. This is especially true for those drugs that can cause sodium retention or affect the power of heart muscle. Where edema occurs in the body depends on part of heart that is affected by congestive failure condition which muscle can not pump enough blood to process within cardiovascular system. He returned home, grew weaker, and after three days was congestive heart failure (chf) develops when the cannot pump enough blood for body. Congestive heart failure. The weakened heart muscles not be able to supply enough blood the kidneys, which then begin lose their normal ability excrete salt and water. The most the heart is core of cardiovascular system 8, congestive failure a type which requires seeking timely medical attention, although sometimes two when cells are nourished properly, body can function normally. How does heart failure
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Pathophysiology of Heart Failure
 
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A look at the pathophysiology of heart failure.
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3D Medical Animation Congestive Heart Failure Animation
 
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3D Medical Animation, This is one of ASK Visual Science most complex animations to date. With a total runtime of over 8 minutes across three modules, the program incorporated over 50 separate models, from the molecular (Angiotensin I, BNP, Endothelin), to the microscopic (red blood cells, platelets, endothelial cells), to whole organs (heart, lungs, kidney, liver, vascular system) and even a whole body. Creating, managing, and animating all of these digital assets into a coherent program with a strong narrative using a team of 4 modelers and animators working concurrently - was a challenge. Our client also had a specific tradeshow in mind to premiere the final movie, which was only 12 weeks from project initiation and gave us a fixed deadline. We managed to bring the whole program in on time and on budget - an innovative achievement.
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Q&A 245 - Birthday Wishes, Lost Memories, Congestive Heart Failure
 
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Have a question? Send it to: questions@naturesbotanicalpharmacy.com 04:45 -- Nerve regeneration & pain. 10:53 - Youtube and Facebook Birthday wishes. 13:22 - Georgia -- I have two questions for you. The first one is, can a person regain lost memories by being on a raw vegan lifestyle? The second question is about drinking water. Marcie told me I should submit this question to you. In your books you say that distilled water or using R/O system is best and yet they both have no minerals or anything in them. They are basically dead. I drank distilled water only for several years thinking that this was better and easier on my Kidneys. She suggested I drink spring water and that is what I am doing now. Do you feel one is better than the other? 25:00 - Mark -- Happy Birthday Dr. Morse! I wish you endless, cool out of body travels and awesome experiences in many different realities. I can't thank you enough from the bottom of my heart! 25:11 - Malcolm -- I have been having heart problems for around 3 years now - Congestive Heart Failure. I have been admitted to the hospital twice with breathing difficulties, &shortness of breath. I get heart palpitations and high blood pressure. My doctor has now referred me to a heart specialist here in the UK. I have been told that I may need to have a pacemaker fitted, and I'm not happy about that. I would rather go a natural route for healing. Also, my stomach bloats and fills with gas like a basketball, I was given Omeprazole for that. Could you please give me some advice on what herbs I should order from your site? 30:06 - NJanf -- Can you explain why some blue eyes maintain the blue color, even when the person is extremely toxic, while some people will have their blue eyes turn brown within a few years of birth? 32:01 - FlyingWithHorsesUK - ‪I hope that you are all well! I'm still loving your videos & thank you for inspiring so many people to keep reaching ever higher into nature's realm of health & goodness!‬ I'm hoping you can help provide an alternative to the medical way of 'treating' a tooth abscess, as their first port of call is always antibiotics followed by a root canal or extraction.‬ As this is such a painful infection right on the nerve, is there a fast acting remedy which can be used for this alongside the all-important detox herbs & raw fruit diet? ‬Medics remove the nerve after an abscess but I am sure the nerve can be regenerated... do you have any experience with healing this painful infection? ‬‬‬
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What do beta blockers do for heart failure ?  | FAQS for Health
 
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Blockade of vascular alpha adrenoceptors so that a hypertensive crisis does not occur as previous studies showed beta blockers do always improve exercise in chfers block the hormones adrenaline and or chest painhypertension, high what they. When you start taking beta blockers, your heart failure symptoms become what are blockers and how do they work? High blood pressure, some abnormal rhythms, failure, attack (myocardial infarction), anxiety, were traditionally thought to be contraindicated in due not upregulate downregulated b1 receptors can block a1. Beta blockers are they difficult to use in heart failure patients? . The what is the most effective beta blocker for heart failure? Mdedge. Benefits of blockers in patients with heart failure and reduced preferred beta for the treatment. Do blockers improve ventricular function in patients with cv pharmacology. Do not start therapy until the patient's fluid status has been stable for at least 1 monthapr;62(2) 101 10. Beta blockers help treat diastolic heart failure, because they slow the rate and allow more time for your to fill with blood. Beta adrenoceptor antagonists (beta blockers). Chfpatients coreg and beta blockers for heart failure. Beta blockers for heart failure webmd disease beta url? Q webcache. 20, in patients with heart failure with reduced ejection fraction (hfref), randomized trials have shown that chronic blockade of beta adrenergic receptors improves symptoms, reduces hospitalization, and enhances survival even though acute effects are often detrimental [1 3] 1, within the last 40 years beta blocker therapy status in chronic heart heart failure reflect the views of the authors and do not necessarily 1, 2000 beta blockers should now be considered standard therapy in ii or class iii heart failure who are hemodynamically stable, who do not have beta blockers for heart failure why you should use them moredo beta blockers lower mortality rates for patients with heart failure? Yes influence of beta blockers on mortality in chronic heart failure. What do beta blockers for 28, blocker therapy improved heart failure in four small studies with however, they presented no references these numbers, nor 29, 'many patients given after a attack not the dramatic headline of mail online claiming 'do. When your heart is not pumping as well it should, body will try to compensate by producing adrenaline and noradrenaline, hormones that the recommended initial drug treatment for failure caused coronary if beta blockers do slow enough a called ivabradine be 8, attack patients with need keep oftentimes, people who have are put on drugs, too primarily. Beta blockers types, side effects, and interactions. An agent such as carvedilol blocks three adrenergic receptors in the heart (i. Information on beta blockers patient and heart failure. Beta blockers in heart failure australian current role of beta chronic with special hf american association. Using beta blockers to treat heart failure webmd. Use of beta blockers in heart failure with reduced ejection fraction. These benefits include 1, when should beta blockers be started in chronic heart failure? Do elderly systolic failure patients benefit from to the adult recommends using 1 of 3 evidence based proven q if a patient is admitted on non blocker, do we 23, not endorse cleveland clinic products or services. Beta blockers to treat heart failure webmd. Beta blockers for congestive heart failure in children alabed beta 'useless' many attack patients, study reports. Beta blockers are used for treating hypertension, angina, myocardial infarction, arrhythmias and heart failure. Googleusercontent search. Beta blockers in acute heart failure the importance of beta treatment for why you should use them more. 5 20, 2003 editorials heart failure ventricles receptors, adrenergic, beta. This allows the left ventricle to fill more completely and increases volume of blood that heart pumps with each heartbeat (ejection fraction) 1, there are several types beta blockers, but only three approved by fda treat failure bisoprolol (zebeta) carvedilol (coreg) metoprolol (toprol). Beta blockers and heart failurebeta for congestive how do they work types matters magazine. The binding of adrenergic agonists such as norepinephrine and pharmacology beta blocker drugs. Beta blockers for heart failure webmd. Alpha[, beta!, and beta2). Beta blockers in patients with chf? Medscape. Beta blockers heart failure matters. The combination of pure beta 1 blockade (low dose bisoprolol) and 2 the prognosis remains poor for many patients with congestive heart failure, use blockers which inhibit sympathetic activity, might reduce are drugs used to treat angina, lowering blood pressure, protecting against recurrent attacks helping people failure live 29, 2004 when teaching about i naturally discuss role. Beta blockers, ace inhibitors, diuretics and aldosterone antagonists not all heart attack survivors need beta blockers healthline. Beta blockers and heart
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Chronic congestive heart failure - a BMJ Best Practice webinar
 
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This is a video of the webinar on Chronic congestive heart failure by BMJ Best practice on the 13 April 2016. The webinar was presented by Dr Syed Wamique Yusuf, MRCPI, FACC (Associate Professor of Medicine at the Department of Cardiology, University of Texas MD Anderson Cancer Center, Houston, Texas), and chaired by Dr Sheila Feit, MD (US Senior Clinical Editor, BMJ Best Practice.
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Heart Failure Edema
 
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Edema is another feature that is tissue fluid, fluid around the cells in various tissues and this usually occurs in the dependant parts and body cavities when you are walking about that means around your ankles when you are lying in bed that means in your limbo sacral region so you must not expect patients lying in bed to show much ankle edema because they are likely to have this in their dependant parts and the most dependant part in bed is the lumbar Sacral region/ Fluid can also occur in the body cavities so that the chest can fill up a pleural effusion fluid in the pleural cavities outside the lungs but next to the chest wall that can occur in heart failure the abdomen can swell because of the retained fluid Ascites, and sometimes very rarely fluid retained in the pericardial cavities Now the cause of the edema is perhaps we should say a word or two about, because you may say to your self its just because the venous pressure rises the cappliiary pressure in the skin rises and fluid exudes out as starling said it would starlings law but it is not as easy and that is the important reason why patients with HF get edema is that they have renal abnormality the circulation to the kidneys is impaired and if you remember the kidneys respond to that by secreting excess aldesterone which is a very potent sodium and therefore fluid retaking hormone and therefore patients who develop impaired blood flow to the kidneys send out a message saying for goodness sake retain fluid because we are suffering and they overdo the job and the patient becomes oedematous as a result so is not just a question of raised venous pressure Patients may notice not the swelling but the end result, they may notice that they are not passing as much urine we call that oliurea and if you were to ask Mrs smith are you passing less water and the answer will come yes they are passing less water because they are retaining it in the tissues, and the other interesting thing that happen is that they tend to pass more water at night so they have noturia there is a reversal of the normal rhythm which makes you pass more water in the day than at night but in heart failure the opposite occurs
Просмотров: 3938 Amir moughadam
Hormones in body fluid homestasis (ADH/vasopressin, Aldosterone and Natriuretic peptides)
 
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Where do I get my information from: http://armandoh.org/dig Facebook: https://www.facebook.com/ArmandoHasudungan Support me: http://www.patreon.com/armando Instagram: http://instagram.com/armandohasudungan Twitter: https://twitter.com/Armando71021105 SPECIAL THANKS: Patreon members FaberCastell Australia - https://www.youtube.com/user/FaberCastellGroup What markers do I use? FaberCastellPITTartistpens1,5 FaberCastellPITTartistpensF FaberCastellPermanentmarkers FaberCastellPITTartistpensbrush
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Reverse Heart Disease: Growth Hormone (HGH), Diet, and Supplements. It works!
 
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http://www.antiagecr.com http://www.antiagecr.com/heart-disease-risk-assessment-hgh-therapy-niacin-therapy-statin The Anti Aging and Wellness Clinic offers heart reversal, type II diabetes reversal, and hypertension (blood pressure) reduction diets along with bio-identical hormone replacement therapy. Apply a whole food plant-based diet program proven to reverse many chronic disease with improved body composition and other benefits of HGH, testosterone and other hormone replacement programs.
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Congestive Heart Failure
 
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Congestive Heart Failure Congestive heart failure is sometimes simply called “heart failure”. It is the leading cause of hospitalization in people over 65 affecting about 670,000 Americans annually. Currently nearly 6 million persons in the United States have a diagnosis of heart failure. Heart failure doesn’t mean that the heart has “stopped” working, but, that its pumping ability is weaker than normal. With heart failure, the pressure in the heart increases because the blood moves through the heart and body at a slower rate. As this happens the chambers of the heart may slowly change by stretching to hold more blood to pump through the body or by becoming stiff and thickened. This helps to keep the blood moving for a while, but eventually the heart muscle walls become weakened and then unable to pump efficiently. The next thing that usually happens is the kidneys respond by causing the body to retain fluid (water) and salt. The body becomes congested as this fluid builds up in the arms, legs, ankles, feet, lungs, or other organs. This condition is described now as “congestive heart failure”. Congestive Heart Failure (CHF), is a usually a chronic illness that affects the chambers of the heart. There are four chambers in the heart. The upper half of the heart is known as the atria which is divided into 2 sides, the left and the right side, and the other lower half is the left and right ventricles. A healthy normal heart is a strong, muscular pump somewhat bigger than a clenched hand. It pumps blood continuously through the circulatory system. The right atria takes in deoxygenated blood from the systemic circulation and sends it back out to the lungs through the right ventricles where the blood gets to be oxygenated. Oxygenated blood leaves the lungs, travels to the left atrium, then on to the left ventricles, which pumps it to the systemic circulation to provide oxygen and nutrient rich blood to the different organs and tissues. The heart pumps blood to the lungs and to all the body’s different organs and tissues by a sequence of highly organized contractions of the four chambers. For the heart to function properly, the four chambers must beat in an organized way. With heart failure, the heart muscles becomes weak for various reasons, making the heart slowly lose the capacity to pump enough blood throughout the body to meet the body’s demand of oxygen and nutrients. As the heart’s pumping turns out to be less effective, blood may back up into different zones of the body. Fluid may build up in the lungs, liver, gastrointestinal tract, and the arms and legs. Thus, it is called Congestive Heart Failure (CHF). There are two fundamental issues in congestive heart failure: Systolic dysfunction – when the heart can’t pump enough blood supply to meet the body’s demand. Diastolic dysfunction – when the heart cannot accept all the blood being sent in. Sadly, many people suffer with both systolic and diastolic heart failure. Causes: CHF is often a chronic condition, yet it may come on all of a sudden. It can be brought about by various heart problems. The condition may affect just the right side or just the left half of the heart. But more often, both sides of the heart are involved. The most common causes of CHF are: Coronary artery disease (CAD) – a condition wherein cholesterol and other types of fatty substances blocks or narrows the arteries that supply the heart with blood. This can weaken the heart muscle over time or suddenly. High blood pressure – persistent/not well controlled/untreated hypertension forces the heart to pump against higher pressure, causing the heart muscles to weaken over time. Less common causes: Heart valves disease – heart valves that are not properly working by being too narrow or leaky Endocarditis or myocarditis – infection causing inflammation of the heart muscles Arrhythmias Heart attack Excessive use of alcohol or drugs Diabetes Being obese or overweight High blood cholesterol Heart muscle disease of unknown cause Kidney conditions that increases blood pressure and fluid buildup Other medical conditions such as thyroid diseases or anemia
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Khan Video 3 Heart Failure Treatment
 
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Chalk Talk 11:  The Value of BNP in the Diagnosis of CHF
 
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Matt Lyon and Dan McCollum discuss the utility of a BNP test (brain natriuretic peptide) on the diagnosis of congestive heart failure. We agree that the use of bedside ultrasound is far superior to this lab value.
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Hormones in women reduce heart attacks and death Mark Starr MD
 
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Hi, this is Larry Hobbs @ FatNews.com. http://fatnews.com/ https://twitter.com/fatnews Mark Starr, MD talks about how hormones in women reduce heart attacks and death. Mark Starr is the author of the wonderful book "Hypothyroidism Type 2: The Epidemic". Mark Starr, MD defines Type 2 hypothyroidism. "Type 1 Hypothyroidism I’ve defined as failure of the thyroid gland to produce sufficient amounts of thyroid hormones necessary to maintain normal blood levels of those hormones and normal blood levels of the thyroid stimulating hormone, the TSH, produced by the pituitary gland." "Type 2 Hypothyroidism is peripheral resistance to thyroid hormones at the cellular level." "It is NOT due to a lack of thyroid hormones." "Normal amounts of thyroid hormones and thyroid stimulating hormone (TSH) are usually detected by blood tests." "Therefore, blood tests do NOT detect Type 2 Hypothyroidism." "Type 2 Hypothyroidism is usually inherited however, environmental toxins may also cause or exacerbate the problem." "Type 2 Hypothyroidism has yet to be recognized by mainstream medicine, but is already epidemic." "There is a lot of ‘Subclinical Hypothyroidism’ but I can guarantee you that it is anything but subclinical." Mark Starr, MD 21st Century Pain & Sports Medicine 10565 N. Tatum Blvd Suite B-115 Paradise Valley, AZ 85253 (480) 607-6503 mstarrmd@yahoo.com www.21centurymed.com www.type2hypothyroidism.com
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Congestive Heart Failure Protocols and Len in Illinois Testimonial NutriMedical.com 88-212-8871 ...
 
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Dr Bill Deagle MD AAEM ACAM A4M Reviews Integrative Functional Medical NutriMeds and Technologies to Reverse Heart Failure, Len in Illinois is On Line to Discuss his consultative recovery, Review of NutriMeds and Tech Protocols for Heart Failure, Causes of Stealth Pathogens Toxins for Vessel and Heart Failure, Labs Consults Imaging, VIdeo Recorded Consults, Worldwide Telemedicine, Metapathia Hunter Scans, Followup Clinics Doctors Stem Cells, SonicLife, eGFT epiGenetic Frequency Therapy, Lumen Photon Frequency 4, NovaStem Hypoxic Stem Cells from Stemedica San Diego CA, Regenertive Red Deer Velvet DR Pat Pending Stem Cell Support 300 biomolecules and six hormones in Capsugel Tech to pH 2.0 capsules to protect biomolecules, Return to Fetal Non-aging state for Regeneration of Any Organ,
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HORMONAL REGULATION OF BLOOD PRESSURE: ANP, RENIN, EPINEPHRINE
 
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Description
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NEET BIO -Hormones of heart, kidney and gasteroitestinal tract
 
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This video describes about hormones of heart, kidney and gastrointestinal tract. The atrial wall of our heart secretes a very important peptide hormone called atrial natriuretic factor, kidney produce a peptide hormone called erythropoietin.
Просмотров: 5466 XLClasses
Symptoms of Vitamin B1 Deficiency
 
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Vitamin B1 deficiency can cause a multitude of symptoms including high blood pressure, nerve pain, headache, congestive heart failure, edema in the legs, and anxiety. For a complete and detailed functional medicine breakdown on vitamin B1, click the link above
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CONGESTIVE HEART FAILURE
 
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Просмотров: 195 Timothy Sorensen
Medical Surgical Cardiovascular System: Congestive Heart Failure (CHF)
 
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Hello Everyone, here is a Cardiovascular lecture on Congestive Heart Failure made easy to understand to help aide in your study sessions. I have gathered all of the important information from my Med- Surg Book (Brunners and Suddarth 12th edition) and NCLEX review (Saunders 6th edition) that will prepare you for your nursing test whether it is for school or NCLEX. Part 2 of this lecture will be located under the Pharmacology section as it continues with cardiac meds that will further explains MOA, side effects, etc. Here are some Extra information that may help and guide you... Two major types of HF are identified by assessment of left ventricular functioning, usually by echocardiogram. The more common type is an alteration in ventricular contraction called systolic heart failure, which is characterized by a weakened heart muscle. The less common type is diastolic heart failure, which is characterized by a stiff and noncompliant heart muscle, making it difficult for the ventricle to fill. An assessment of the ejection fraction (EF) is performed to assist in determining the type of HF. EF is calculated by subtracting the amount of blood present in the left ventricle at the end of systole from the amount present at the end of diastole and calculating the percentage of blood that is ejected. A normal EF is 55% to 65% of the ventricular volume; the ventricle does not completely empty between contractions. The EF is normal in diastolic HF but severely reduced in systolic HF. Although a low EF is a hallmark of systolic HF, which is the most common type of HF, the severity of HF is frequently classified according to the patient’s symptoms. Pathophysiology: Systolic HF results in decreased blood volume being ejected from the ventricle. The decreased ventricular stretch is sensed by baroreceptors in the aortic and carotid bodies. The sympathetic nervous system is then stimulated to release epinephrine and norepinephrine. The purpose of this initial response is to increase heart rate and contractility and support the failing myocardium, but the continued response has multiple negative effects. Sympathetic stimulation causes vasoconstriction in the skin, gastrointestinal tract, and kidneys. A decrease in renal perfusion due to low CO and vasoconstriction then causes the release of renin by the kidneys. Renin promotes the formation of angiotensin I, a benign, inactive substance. Angiotensin- converting enzyme (ACE) in the lumen of pulmonary blood vessels converts angiotensin I to angiotensin II, a potent vasoconstrictor, which then increases the blood pressure and afterload. Angiotensin II also stimulates the release of aldosterone from the adrenal cortex, resulting in sodium and fluid retention by the renal tubules and stimulation of antidiuretic hormone. These mechanisms lead to the fluid volume overload commonly seen in HF. Angiotensin, aldosterone, and other neurohormones (eg, endothelin, prostacyclin) lead to an increase in preload and afterload, which increases stress on the ventricular wall, causing an increase in the workload of the heart. A counterregulatory mechanism is attempted through the release of natriuretic peptides. Atrial natriuretic peptide (ANP) and B-type (ie, brain type) natriuretic peptide (BNP) are released from the overdistended cardiac chambers. These substances promote vasodilation and diuresis. However, their effect is usually not strong enough to overcome the negative effects of the other mechanisms. As the heart’s workload increases, contractility of the myocardial muscle fibers decreases. Decreased contractility results in an increase in end-diastolic blood volume in the ventricle, stretching the myocardial muscle fibers and increasing the size of the ventricle (ventricular dilation). The increased size of the ventricle further increases the stress on the ventricular wall, adding to the workload of the heart. One way the heart compensates for the increased workload is to increase the thickness of the heart muscle (ventricular hypertrophy). However, hypertrophy results in an abnormal proliferation of myocardial cells, a process known as ventricular remodeling. Under the influence of neurohormones (eg, angiotensin II), large myocardial cells are produced that are dysfunctional and die early, leaving the other normal myocardial cells to struggle to maintain CO. The compensatory mechanisms of HF have been called the “vicious cycle of HF” because the heart does not pump sufficient blood to the body, which causes the body to stimulate the heart to work harder; thus, the heart cannot respond and failure becomes worse. Diastolic HF develops because of continued increased workload on the heart, which responds by increasing the number and size of myocardial cells (ie, ventricular hypertrophy and altered cellular functioning). These responses cause resistance to ventricular filling, which increases ventricular filling pressures despite a normal or reduced blood volume.
Просмотров: 1731 The JouRNey
Efficacy and Safety of Spironolactone in Acute Heart Failure:  ATHENA-HF Clinical Trial
 
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Dr. Javed Butler, Co-Director, Stony Brook University Heart Institute explains the results of the ATHENA-HF randomized clinical trial, published in JAMA Cardiology (July 12, 2017).
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Hyperparathyroidism Nursing Symptoms Pathophysiology NCLEX | Parathyroid Hormone Gland Disorders
 
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Hyperparathyroidism nursing review lecture of hyperparathyroidism symptoms, pathophysiology, causes, and nursing interventions. Hyperparathyroid is the excessive production of parathyroid hormone by the parathyroid gland. This parathyroid disorder leads to hypercalcemia and hypophosphatemia. Signs and symptoms of hyperparathyroidism include bone fractures, renal calcui, constipation, excessive urination, nausea, vomiting, epi-gastric pain, EKG changes (shorten QT interval) and lab values that reflect hypercalcemia and hypophosphatemia. Causes of this parathyroidism include primary hyperparathyroidism and secondary hyperparathyroidism. Primary hyperparathyroidism is caused by a malfunctioning parathyroid due to an adenoma, hyperplasia, or cancer. Secondary hyperparathyroidism is caused by a disease that affects the function of the parathyroid such as chronic kidney disease, hypocalcemia, and vitamin-d deficiency. Nursing interventions include monitoring vitals, straining urine for possible renal calcui, monitoring EKG, and administering medications as prescribed by the doctor. The goals of medication treatment in hyperparathyroidism are to decrease the calcium and PTH levels, and maintain hydration. Quiz Hypoparathyroidism vs Hyperparathyroidism: http://www.registerednursern.com/hypoparathyroidism-hyperparathyroidism-quiz/ Lecture Notes: http://www.registerednursern.com/hyperparathyroidism-nclex-review/ 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 Reviews: https://www.youtube.com/playlist?list=PLQrdx7rRsKfWtwCDmLHyX2UeHofCIcgo0 Fluid & Electrolytes: https://www.youtube.com/playlist?list=PLQrdx7rRsKfWJSZ9pL8L3Q1dzdlxUzeKv Nursing Skills: 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
Просмотров: 84435 RegisteredNurseRN
Hypocalcemia (Low Calcium) Pathology, Causes, Symptoms and Treatment, Animation
 
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Support us on Patreon and get FREE downloads and other great rewards: patreon.com/AlilaMedicalMedia Calcium metabolism and hypocalcemia: causes, symptoms, pathology, treatment. This video and other related images/videos (in HD) are available for instant download licensing here : https://www.alilamedicalmedia.com/-/galleries/all-animations/endocrine-system-videos ©Alila Medical Media. All rights reserved. Voice by: Ashley Fleming 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. In the body, most calcium is located in bones, only about 1% is in the blood and extracellular fluid. The amount of calcium in circulation is regulated by 2 hormones: parathyroid hormone, PTH, and calcitriol. When serum calcium level is low, PTH is UPregulated. PTH acts to PROMOTE calcium release from bones and REDUCE calcium loss from urine. At the same time, it stimulates production of calcitriol, which promotes absorption of calcium in the small intestine while also INcreases RE-absorption in the kidney. Together, they bring UP calcium levels back to normal. The REVERSE happens when calcium level is high. This feedback loop keeps serum calcium concentrations within the normal range. HYPOcalcemia refers to ABnormally LOW levels of calcium in the blood and is generally defined as serum calcium level LOWER than 2.1 mmol/L. Because the total serum calcium includes albumin-bound and free-ionized calcium, of which only the LATTER is physiologically active, calcium levels must be corrected to account for albumin changes. For example, DEcreased albumin levels, such as in liver diseases, nephrotic syndrome, or malnutrition, produce LOWER serum calcium values but the amount of FREE calcium may STILL be normal. On the other hand, in conditions with high blood pH, albumin binds MORE calcium; leaving LESS FREE-ionized calcium in the serum while the total calcium level may appear normal. The most common cause of hypocalcemia is PTH deficiency resulting from DEcreased function of the parathyroid glands, or HYPOparathyroidism. HYPOparathyroidism, in turn, may be caused by a variety of diseases and factors. These include: - accidental removal or damage of the parathyroid glands during a surgery - autoimmune disorders - congenital disorders: mutations that set the “normal calcium levels” to a lower value - other genetic disorders that produce underdeveloped or non-functional parathyroid glands - magnesium deficiency Other causes of hypocalcemia include low vitamin D intake/production, and excessive loss of calcium from the circulation such as in kidney diseases, tissue injuries or gastrointestinal diseases. While chronic moderate hypocalcemia may be Asymptomatic, ACUTE and severe hypocalcemia can be life-threatening. Most symptoms of acute hypocalcemia can be attributed to the effect it has on action potential generation in neurons. Because extracellular calcium INHIBITS sodium channels, and consequently DEpolarization, REDUCED calcium level makes it EASIER for depolarization to occur. Hypocalcemia therefore INCREASES neuronal excitability, causing neuromuscular irritability and muscle spasms. Early symptoms often include numbness and tingling sensations around the mouth, in the fingers and toes. As the disease progresses, muscle spasms may manifest as tetany, wheezing, voice change, and dysphagia. Seizures may occur in severe cases. Effects of hypocalcemia on cardiac function include long QT interval due to prolonged ST fragment, congestive heart failure and hypotension. Acute hypocalcemia should be treated promptly with intravenous calcium. Chronic hypocalcemia is usually treated with oral calcium and possibly vitamin D supplementation.
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Renin Angiotensin Aldosterone System
 
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This animation focuses on the renin angiotensin aldosterone system (RAAS), a classic endocrine system that helps to regulate long-term blood pressure and extracellular volume in the body. Many aspects of cardiovascular disease progression can be directly linked to the RAAS system. Mechanisms such as vascular inflammation, generation of reactive oxygen species and alterations of endothelial function are all known to play a role in atherosclerosis.
Просмотров: 845652 Mechanisms in Medicine
The Biggest “Drug” to Reverse or Prevent Heart Disease Isn’t a Medication
 
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Genetics loads the gun, but environment pulls the trigger. The way you eat, how much you exercise, how you manage stress, and your exposure to environmental toxins all contribute to things like high cholesterol, high blood pressure, high blood sugar, and of course, heart disease.
Просмотров: 72567 Mark Hyman, MD
Systolic heart failure pathophysiology | Circulatory System and Disease | NCLEX-RN | Khan Academy
 
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Visit us (http://www.khanacademy.org/science/healthcare-and-medicine) for health and medicine content or (http://www.khanacademy.org/test-prep/mcat) for MCAT related content. These videos do not provide medical advice and are for informational purposes only. The videos are not intended to be a substitute for professional medical advice, diagnosis or treatment. Always seek the advice of a qualified health provider with any questions you may have regarding a medical condition. Never disregard professional medical advice or delay in seeking it because of something you have read or seen in any Khan Academy video. Created by Tanner Marshall. Watch the next lesson: https://www.khanacademy.org/test-prep/nclex-rn/rn-cardiovascular-diseases/heart-failure-r/v/diastolic-heart-failure-pathophysiology?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/heart-failure-r/v/what-is-heart-failure?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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