Health, 17.03.2020 05:22 bullockarwen
During the period of ventricular filling . A) pressure in the heart is at its peak B) blood flows mostly passively through the atria and the open atrioventricular (AV) valves into the ventricles C) the atria remain in diastole D) the aortic and pulmonary semilunar valves are open
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During the period of ventricular filling . A) pressure in the heart is at its peak B) blood flows mo...
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