The Isovolumetric relaxation and ventricular filling take place during the ventricular diastole.
This refers to the sequence of alternating contraction and relaxation of the atria and ventricles for blood pumping throughout the entire body.
The component of the cardiac cycle which are Isovolumetric relaxation and ventricular filling takes place during the ventricular diastole which is part of the phase of cardiac cycle.
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