At the start of the cardiac cycle are the atrioventricular values open or close?

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asked Dec 9, 2019 83.3k views

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At the start of the cardiac cycle are the atrioventricular values open or close?

Biology
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Whobutsb asked

by Whobutsb

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they're both open at the start point

Lkarsten answered Dec 14, 2019

by Lkarsten

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