Relaxation of heart muscles and allowing the chambers to fill with blood called?
Relaxation of heart muscles and allowing the chambers to fill with blood called?
دل کے پٹھوں کو آرام دینا اور چیمبروں کو خون سے بھرنے دینا ____ کہلاتا ہے؟
Explanation
Diastole is the phase of the cardiac cycle where the heart muscle relaxes.
It allowing the chambers to fill with blood.