Pulse rate | Circulation | Biology – Video

Posted: Published on January 4th, 2015

This post was added by Dr P. Richardson




Pulse rate | Circulation | Biology
The pulse is generated in an artery when its wall swells and contracts during heart beat. When the heart contracts the blood it contains is pumped out under pressure and this pressure wave...

By: KClassScienceChannel

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Pulse rate | Circulation | Biology - Video

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