Name the phase of the cardiac cycle in which the ventricles relax.
Ventricular diastole
Ventricular systole
Auricular diastole
Auricular systole
The cardiac cycle is the sequence of events that occurs when the heart beats. In the __(i)_, the heart ventricles ___(ii)___ and helps fill the heart with blood. In the __(iii)_____ the ventricles ___ _(iv)____and pump the blood to the body through the arteries.