Hi guys, Welcome to the Advanced Video Search Engine, and you are watching Types of Myocardium | Atrial Natriuretic Peptide | ANP 馃┖. That video is uploaded by Dr. Najeeb Lectures at 2023-10-20T06:00:21-07:00. We are promoting this video only for entertainment and educational purpose only. So, I hope you like & enjoy it. [TEEddHMsDV4]
| Name | Types of Myocardium | Atrial Natriuretic Peptide | ANP 馃┖ |
| Video Uploader | Video From Dr. Najeeb Lectures |
| Upload Date | This Video Uploaded At 20-10-2023 13:00:21 |
| Video Discription | #drnajeeb #medicaleducation #medicines #drnajeeblectures #myocardium #atrial Types of Myocardium | Atrial Natriuretic Peptide | ANP 馃┖ 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 $45 ONLY! Sign up now on our website at https://members.drnajeeblectures.com/#!/register-fast --------------------------------------------------------------------------------------------------------------------------- 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. --------------------------------------------------------------------------------------------------------------------------- 鈻柆鈻柆鈻柆鈻柆鈻柆 Contents of this video 鈻柆鈻柆鈻柆鈻柆鈻柆 00:00:00 Classification of myocardium 00:01:18 Atrial Natriuretic Peptide 00:02:23 Function of atrial natriuretic peptide 00:03:39 a) Constrict Efferent arterioles 00:04:26 b) Reduces the Renin Angiotensin Aldosterone production 00:07:13 c) Reduce the production of ADH --------------------------------------------------------------------------------------------------------------------------- There are two major types of cardiac muscle cells: myocardial contractile cells and myocardial conducting cells. The myocardial contractile cells constitute the bulk (99 percent) of the cells in the atria and ventricles. Contractile cells conduct impulses and are responsible for contractions that pump blood through the body. The myocardial conducting cells (1 percent of the cells) form the conduction system of the heart. Except for Purkinje cells, they are generally much smaller than the contractile cells and have few of the myofibrils or filaments needed for contraction. Their function is similar in many respects to neurons, although they are specialized muscle cells. Myocardial conduction cells initiate and propagate the action potential (the electrical impulse) that travels throughout the heart and triggers the contractions that propel the blood. Atrial natriuretic peptide (ANP) is a cardiac hormone that regulates salt-water balance and blood pressure by promoting renal sodium and water excretion and stimulating vasodilation. ANP also has an anti-hypertrophic function in the heart, which is independent of its systemic blood pressure-lowering effect. In mice, ANP deficiency causes salt-sensitive hypertension and cardiac hypertrophy. Recent studies have shown that ANP plays an important role in regulating vascular remodeling and energy metabolism. Variants in the human NPPA gene, encoding the ANP precursor, are associated with hypertension, stroke, coronary artery disease, heart failure (HF) and obesity. ANP and related peptides are used as biomarkers for heart disease. Recombinant proteins and small molecules that enhance the ANP pathway have been developed to treat patients with HF. In this review, we discuss the role of ANP in cardiovascular biology and disease. --------------------------------------------------------------------------------------------------------------------------- Join this channel to get access to perks: Sign up now on our website at https://members.drnajeeblectures.com/#!/register-fast https://www.youtube.com/channel/UCPHpx55tgrbm8FrYYCflAHw/join Follow us on Facebook :- https://www.facebook.com/DrNajeeb/ Follow us on Instagram :- https://www.instagram.com/drnajeeblectures/ TEEddHMsDV4 |
| Category | Education |
| Tags | medical lecture | atrial natriuretic peptide | myocardium types | myocardial infarction | cardiology dr najeeb | cardiac muscle anatomy | atrial natriuretic | atrial natriuretic factor | myocardium | myocardium blood supply | types of myocardium | types of myocardium lecture | atrial natriuretic peptide function | anp function | myocardium of heart | myocardium action potential | cardiac muscle | structure of cardiac muscle | heart physiology | myocardium lecture | dr najeeb | cardiac tissue |
