Most of the ventricle filling occurs ________.
A) during atrial systole
B) when the AV valve is closed
C) during ventricular systole
D) during atrial diastole
E) during isovolumetric contraction

Question

Quizplus · Accepted Answer

Most of the ventricle filling occurs during atrial diastole, which is when the atria are relaxed and blood flows passively into the ventricles. This phase accounts for the majority of ventricular filling before the atrial systole contributes to the final part of filling.

Most of the Ventricle Filling Occurs ________