MEDizzy
MEDizzy
Daredevil
Daredevilover 5 years ago
Cardiac cycle

Cardiac cycle

The cardiac cycle is the performance of the human heart from the ending of one heartbeat to the beginning of the next. It consists of two periods: one during which the heart muscle relaxes and refills with blood, called diastole, following a period of robust contraction and pumping of blood, dubbed systole.

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Top rated comment
over 5 years ago

Very clear and interesting explanation. Thanks!

over 5 years ago

Your welcome!!!

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