Catalyst University
What is Mean Arterial Pressure? | MAP Explanation & Calculations
In this video, I explain what is mean arterial pressure [MAP]. I then do three example calculations and explain the clinical significance.
Curated Video
Blood Pressure and Mean Arterial Pressure
In this episode, Leslie first defines what blood pressure is and shows how it varies in the blood vessels throughout the body. He then shows what Mean Arterial Pressure is and goes into two different ways to calculate it.
Curated Video
Blood Pressure Regulation (Lecture)
How is Blood pressure regulated? How do cardiac output and peripheral resistance fit into the equation? What are the negative effects of hypertension (high blood pressure). I explore these concepts and more in this video
msvgo
Disorders of the Circulatory System
It describes the causes, consequences and treatments for common disorders of the human circulatory system.
Curated Video
How to Read and Interpret Blood Pressure
This video provides a clear and concise explanation of blood pressure as one of the vital signs that determine the body's overall health. It explains the concept of systolic and diastolic pressure, the measurement process, and the normal...
FuseSchool
Heartbeat and Pulse
Ever wonder what causes the thump-thump sound of your heartbeat? It’s all to do with the valves. The sound of your heart beating can be attributed to your valves closing, and always in specific pairs. Separating the atria from the...
Khan Academy
Khan Academy: Changing the Pv Loop: Arterial Elastance (Ea) and Afterload
First, learn the difference between arterial elastance (EA) and afterload. Then, understand how EA is affected by changes in afterload, and in turn, how the PV loop can shift. Rishi is a pediatric infectious disease physician and works...
Khan Academy
Khan Academy: End Systolic Pressure Volume Relationship (Espvr)
Find out what happens when the left ventricle is not allowed to relax, and instead you simply add and take away blood from it. Rishi is a pediatric infectious disease physician and works at Khan Academy.
Khan Academy
Khan Academy: Stages of Hypertension
What do your blood pressure numbers mean? In this video, learn the difference between systolic and diastolic pressure and when these numbers are in the danger zone. [6:13]
Khan Academy
Khan Academy: Stages of Hypertension
An explanation of the stages of hypertension as related to the systolic pressure and diastolic pressure.
Sophia Learning
Sophia: Blood Pressure: Lesson 1
This lesson will identify what blood pressure is and factors that affect blood pressure. It is 1 of 5 in the series titled "Blood Pressure."