Biology, asked by vindpr1eetkalllai, 1 year ago

Mention the phase of heartbeat in which both the atrio ventricular valves are closed?

Answers

Answered by avspritham
70
In the Ventricular Systole both the Atrio Ventricular valves are closed. This phase lasts only for 0.3 seconds.

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Answered by manunechimattahil
27

VENTRICULAR SYSTOLE OR AURICULAR DIASTOLE....


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