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Heart Failure | Cardiac Pathology

#drnajeeblectures #medicaleducation #pharmacology #heartfailure Heart Failure | Cardiac Pathology Like this video? Sign up now on our website at https://www.DrNajeebLectures.com to access 800+ Exclusive videos on Basic Medical Sciences & Clinical Medicine. These are premium videos (NOT FROM YOUTUBE). All these videos come with English subtitles & download options. Sign up now! Get Lifetime Access for a one-time payment of $99 ONLY! Sign up now on our website at https://members.drnajeeblectures.com/ --------------------------------------------------------------------------------------------------------------------------- Why sign up for premium membership? Here's why! Membership Features for premium website members. 1. More than 800+ Medical Lectures. 2. Basic Medical Sciences & Clinical Medicine. 3. Mobile-friendly interface with android and iOS apps. 4. English subtitles and new videos every week. 5. Download option for offline video playback. 6. Fanatic customer support and that's 24/7. 7. Fast video playback option to learn faster. 8. Trusted by over 2M+ students in 190 countries. --------------------------------------------------------------------------------------------------------------------------- ▬▬▬▬▬▬▬▬▬▬ Contents of this video ▬▬▬▬▬▬▬▬▬▬ (0:00-2:58) Defining Heart Failure (HF). (2:59-6:14) Factors determining Cardiac Output (CO); Heart Rate (HR) & Stroke Volume (SV). Factors determining SV; Intrinsic health of myocardium, Pre-load and After-load. Intrinsic Health of Myocardium; further described. (6:15-8:44) Concept of Preload explained; End Diastolic Volume (EDV); Ejection Fraction (EF). (8:45-10:28) Concept of Afterload; Systemic Vascular Resistance & Pulmonary Vascular Resistance; Total Peripheral Resistance (TPR) [e.g., Aortic Stenosis]. (10:29-17:53) Analogy of a donkey carrying goods up a steep hill; to explain dependence of cardiac pump on the factors mentioned i.e., Preload, Afterload & Myocardial Health. (17:54-20:38) Abnormal rhythm; (e.g., Severe Bradycardia & severe Tachycardia) as a cause of HF; using the same "donkey" analogy. (20:39-22:40) Recap & explanation of High Output Heart Failure. --------------------------------------------------------------------------------------------------------------------------- Join this channel to get access to the perks: Sign up now on our website at https://members.drnajeeblectures.com/ Follow us on Facebook:-   / drnajeeb   Follow us on Instagram:-   / drnajeeblectures