What is One pumping motion from the heart called?

One pumping motion from the heart is called a cardiac cycle. This process involves relaxation and contraction in the right and left atria as well as ventricles of the heart and consists of two phases: systole and diastole. Systole refers to the period of contraction, while diastole refers to the period of relaxation. The cardiac cycle plays a crucial role in pumping oxygenated blood through the body and ensures the proper function of the circulatory system.