About 70% of the ventricle filling is achieved passively without the contraction of the atria.

Name: About 70% of the ventricle filling is achieved passively without the contraction of the atria.
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Question

Quizplus · Accepted Answer

During the cardiac cycle, about 70% of ventricular filling occurs passively when blood flows from the atria to the ventricles due to pressure differences, before atrial contraction (atrial systole) completes the remaining 30% of filling.

About 70% of the Ventricle Filling Is Achieved Passively Without