Question

Describe the cardiac cycle with a suitable diagram.

31 Jan 2026
Answer :
Word Count : 242
The cardiac cycle is the sequence of events that occurs when the heart beats. It involves the contraction and relaxation of the heart muscles, leading to the pumping of blood through the heart's chambers and out to the body. The cycle can be divided into two main phases: systole and diastole. During diastole, the heart muscle relaxes. The
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