List the phases of the cardiac cycle.
A)atrial systole and ventricular systole
B)atrial diastole and ventricular diastole
C)ventricular systole and ventricular diastole
D)atrial systole,atrial diastole,ventricular systole,ventricular diastole
E)atrial systole,ventricular systole,ventricular diastole

Question

Quizplus · Accepted Answer

The cardiac cycle consists of four phases: atrial systole (contraction of the atria), atrial diastole (relaxation of the atria), ventricular systole (contraction of the ventricles), and ventricular diastole (relaxation of the ventricles).

List the Phases of the Cardiac Cycle