Question

what do you mean by ventricular systole and ventricular diastole​

Answer 1

Answer:

atrial systole contraction of the atria by which blood is forced into the ventricles; it precedes the true or ventricular systole and is indicated by the fourth heart sound. ventricular systole contraction of the ventricles, forcing blood into the aorta and pulmonary artery.

Explanation:

Answer 2

Diastole and systole are two phases of the cardiac cycle. They occur as the heart beats, pumping blood through a system of blood vessels that carry blood to every part of the body. Systole occurs when the heart contracts to pump blood out, and diastole occurs when the heart relaxes after contraction.