Catalyst University
Blood Pressure Categories + 5 Examples
In this video, we define the measurement of blood pressure and explore the current classifications for blood pressure using 5 examples.
Curated Video
How High Can Blood Pressure Go?
Blood pressure (BP) is the force with which the heart pumps blood to maintain regular blood flow through the body. This force exerts pressure on the walls of the blood vessels, primarily the arteries. A study published in 1995 recorded...
Crash Course
Crash Course A&p #25: The Heart, Part 1 Under Pressure
Your heart gets a lot of attention from poets, songwriters, and storytellers, but today Hank's gonna tell you how it really works. The heart's ventricles, atria, and valves create a pump that maintains both high and low pressure to...