filmov
tv
Hypertension | Blood Pressure Regulation | Hypotension
Показать описание
#medicines #drnajeeb #pharmacology #medicaleducation #hypertension #bloodpressure
Hypertension | Blood Pressure Regulation | Hypotension
to access 1000+ 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 $59 ONLY!
---------------------------------------------------------------------------------------------------------------------------
Why sign up for premium membership? Here's why!
Membership Features for premium website members.
1. More than 1000+ 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.
---------------------------------------------------------------------------------------------------------------------------
00:00 Normal Systolic and Diastolic Blood Pressures
00:40 Systolic (SBP) and Diastolic Blood Pressure (DBP); relationship with Cardiac Output (CO) and Total Peripheral Resistance (TPR) respectively.
01:440 SBP’s direct proportionality with CO.
06:07 Defining DBP.
08:58 DBP’s direct proportionality with TPR.
11:11 Effect of arterioloconstrictors and arteriolodilators on TPR and by extension DBP. Altering SBP by controlling CO.
13:20 Explanation and calculation of Mean Arterial Pressure (MAP); Mean Systemic Blood Pressure
23:18 Cardiac Output (CO) = Stroke Volume and Heart Rate. Factors influencing Stroke Volume (e.g. Preload, Contractility, Afterload.
28:48 Venous Return; Preload, factors influencing it i.e. Ventricular Filling Pressure, Filling Time.
33:18 Contractility and Afterload and how they affect Preload.
35:47 Total Peripheral Resistance (TPR); contribution to Blood Pressure through changes in DBP; concepts of stressed and unstressed volumes and effect of vasodilation/arteriolodilation and Venoconstriction/Arterioloconstriction.
40:36 M.A.P = CO into TPR; Cardiac Output and Total Peripheral Resistance as interdependent variables (and not independent) ; i.e. if one increases the other decreases and vice versa.
43:00 Short term (Rapid) and Long term regulation of BP; i.e. Neurological and Renin-Angiotensin-Aldosterone system.
46:30 Detailed explanation of Neurological Regulation; how it counterbalances major fluctuations; Baroreceptors, Carotid Sinus and Aortic Arch Sinus; Role of Glossopharyngeal (9th Nerve) and Vagus Nerve (10th Nerve), central regulation in Medulla through sympathetic and parasympathetic outflow tracts acting on SA node and Vasomotor center acting on veins and arteries.
1:15:05 Effect of Hypertension on sensitivity of nerve endings in Carotid Sinus Arch and S.A node and clinical implications of this phenomena.
1:17:24 Summary of neuronal blood pressure regulation and rapid control of blood pressure with emphasis on Parasympathetic and Sympathetic activity through afferent and efferent neurons.
1:19:33 Neuronal Blood Pressure Regulation (NBPR); Clinical co-relates; Carotid Occlusion, Carotid Sinus Massage, its importance in managing Supraventricular Tachycardias (SVT).
1:24:50 NBPR; Clinical co-relates; Postural changes in blood pressure, Orthostatic Hypotension, severe dehydration, use of sympatholytic or vasodilator drugs and compensatory rise in Sympathetic Nervous System (SANS) activity leading to rise in blood pressure.
1:34:40 NBPR; Clinical Co-relate; Volume load, compensatory rise in Parasympathetic Nervous System Activity (PANS) leading to fall in blood pressure.
1:36:17 Renin-Angiotensin-Aldosterone System (RAA); Production/release of Renin; Effect of increased or decreased renal perfusion on JuxtaGlomerular Apparatus (JG apparatus). Its role in increased reabsorption of Na+ in convoluted tubules and Loop of Henle. Decreased Na+ detection by JG apparatus leading to compensatory release of Renin.
1:51:37 RAA system: Increased Renin release in blood stream leading to release of Angiotensin-1 from the liver. Conversion of AT-1 to AT-2 by the enzyme Angiotensin-Conversion-Enzyme (ACE) present in cells of the lung.
---------------------------------------------------------------------------------------------------------------------------
Join this channel to get access to perks:
Hypertension | Blood Pressure Regulation | Hypotension
to access 1000+ 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 $59 ONLY!
---------------------------------------------------------------------------------------------------------------------------
Why sign up for premium membership? Here's why!
Membership Features for premium website members.
1. More than 1000+ 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.
---------------------------------------------------------------------------------------------------------------------------
00:00 Normal Systolic and Diastolic Blood Pressures
00:40 Systolic (SBP) and Diastolic Blood Pressure (DBP); relationship with Cardiac Output (CO) and Total Peripheral Resistance (TPR) respectively.
01:440 SBP’s direct proportionality with CO.
06:07 Defining DBP.
08:58 DBP’s direct proportionality with TPR.
11:11 Effect of arterioloconstrictors and arteriolodilators on TPR and by extension DBP. Altering SBP by controlling CO.
13:20 Explanation and calculation of Mean Arterial Pressure (MAP); Mean Systemic Blood Pressure
23:18 Cardiac Output (CO) = Stroke Volume and Heart Rate. Factors influencing Stroke Volume (e.g. Preload, Contractility, Afterload.
28:48 Venous Return; Preload, factors influencing it i.e. Ventricular Filling Pressure, Filling Time.
33:18 Contractility and Afterload and how they affect Preload.
35:47 Total Peripheral Resistance (TPR); contribution to Blood Pressure through changes in DBP; concepts of stressed and unstressed volumes and effect of vasodilation/arteriolodilation and Venoconstriction/Arterioloconstriction.
40:36 M.A.P = CO into TPR; Cardiac Output and Total Peripheral Resistance as interdependent variables (and not independent) ; i.e. if one increases the other decreases and vice versa.
43:00 Short term (Rapid) and Long term regulation of BP; i.e. Neurological and Renin-Angiotensin-Aldosterone system.
46:30 Detailed explanation of Neurological Regulation; how it counterbalances major fluctuations; Baroreceptors, Carotid Sinus and Aortic Arch Sinus; Role of Glossopharyngeal (9th Nerve) and Vagus Nerve (10th Nerve), central regulation in Medulla through sympathetic and parasympathetic outflow tracts acting on SA node and Vasomotor center acting on veins and arteries.
1:15:05 Effect of Hypertension on sensitivity of nerve endings in Carotid Sinus Arch and S.A node and clinical implications of this phenomena.
1:17:24 Summary of neuronal blood pressure regulation and rapid control of blood pressure with emphasis on Parasympathetic and Sympathetic activity through afferent and efferent neurons.
1:19:33 Neuronal Blood Pressure Regulation (NBPR); Clinical co-relates; Carotid Occlusion, Carotid Sinus Massage, its importance in managing Supraventricular Tachycardias (SVT).
1:24:50 NBPR; Clinical co-relates; Postural changes in blood pressure, Orthostatic Hypotension, severe dehydration, use of sympatholytic or vasodilator drugs and compensatory rise in Sympathetic Nervous System (SANS) activity leading to rise in blood pressure.
1:34:40 NBPR; Clinical Co-relate; Volume load, compensatory rise in Parasympathetic Nervous System Activity (PANS) leading to fall in blood pressure.
1:36:17 Renin-Angiotensin-Aldosterone System (RAA); Production/release of Renin; Effect of increased or decreased renal perfusion on JuxtaGlomerular Apparatus (JG apparatus). Its role in increased reabsorption of Na+ in convoluted tubules and Loop of Henle. Decreased Na+ detection by JG apparatus leading to compensatory release of Renin.
1:51:37 RAA system: Increased Renin release in blood stream leading to release of Angiotensin-1 from the liver. Conversion of AT-1 to AT-2 by the enzyme Angiotensin-Conversion-Enzyme (ACE) present in cells of the lung.
---------------------------------------------------------------------------------------------------------------------------
Join this channel to get access to perks:
0:36:05
Cardiovascular | Blood Pressure Regulation | Hypertension
0:42:02
Cardiovascular | Blood Pressure Regulation | Hypotension
0:00:31
High Blood Pressure – Take Control
0:06:31
Natural Ways To Lower Blood Pressure
0:05:10
Part I - Regulation of Blood Pressure (Hormones)
0:06:37
Blood Pressure Regulation
0:11:09
Blood Pressure
0:05:31
Regulation of Cardiac Output and Mean Arterial Pressure relationships.
0:12:36
6 Superfoods High in Potassium to Control Your Blood Pressure| Fit Life Journey
0:03:16
Control high blood pressure without medication
0:01:07
High Blood Pressure and Your Kidneys - A to Z Guide
0:04:10
How to lower blood pressure immediately at home and naturally
0:05:53
The Relationship Between Blood Pressure and Kidneys
0:40:20
Cardiovascular | Fundamentals of Blood Pressure
0:00:33
6 Ways to Prevent High Blood Pressure
0:04:55
Are There Natural Ways to Lower Blood Pressure? | Ask Cleveland Clinic's Expert
0:08:41
5 Ways to Lower High Blood Pressure Without Medication | The Cooking Doc®
0:01:27
Blood pressure: what is blood pressure?
0:08:43
Exercises to Lower Blood Pressure
0:01:32
High Blood Pressure Basics
0:09:04
Blood Vessels, Part 2: Crash Course Anatomy & Physiology #28
0:03:49
Natural Way to Lower Blood Pressure by this 1 Cup | Helps Lowering the Hypertension
0:02:19
How is kidney function related to blood pressure? - Dr. Pallavi Patri
0:02:44
Baroreceptor Reflex: High Blood Pressure
Комментарии