What Stroke Volume is and How to Calculate it

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14 years ago

http://www.interactive-biology.com - Making Biology Fun
In this video, I talk about what stroke Volume is - the difference between end-diastolic volume and end-systolic volume. SV = EDV-ESV. Enjoy!

00:00 Intro
01:20 What is Stroke Volume?
01:55 Blood flow in the heart
02:30 Definition of Systole
02:40 Definition of Diastole
02:48 Definition of End Diastole Volume (EDV)
03:14 Definition of End Systolic Volume (ESV)
03:46 Graph showing EDV and ESV points
05:23 Calculating Stroke Volume (SV = EDV-ESV) .

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