What is cardic cycle?

Question

Answer

Answer

The cardiac cycle is the performance of the human heart from the ending of one heartbeat to the beginning of the next. It consists of two periods: one during which the heart muscle relaxes and refills with blood, called diastole, following a period of robust contraction and pumping of blood, dubbed systole.

Answer

Answer

The cardiac cycle comprises a complete relaxation and contraction of both the atria and ventricles, and lasts approximately 0.8 seconds. Beginning with all chambers in diastole, blood flows passively from the veins into the atria and past the atrioventricular valves into the ventricles.

Answer

The cardiac cycle is the performance of the human heart from the ending of the heartbeat to the beginning of the next. It consists of two periods : During which the heart muscle relaxes and refills the blood ,called diastole ,following a period of robust contraction and pumping of blood ,dubbed systole.

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how many cardiac cycle occurs during a minute?

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