Science, asked by anushanandera, 11 months ago

What is
cardiac cycle ?​

Answers

Answered by physical3
1

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, followed by a period of robust contraction and pumping of blood, dubbed systole

Answered by VivekKathayat
1

Answer:

The cardiac cycle is the performance of the human heart from ending of one heartbeat to beginning of next.......

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