Define a cardiac cycle and the cardiac output.
Question:

Define a cardiac cycle and the cardiac output.

Solution:

Cardiac cycle is defined as the complete cycle of events in the heart from the beginning of one heart beat to the beginning of the next. It comprises three stages – atrial systole, ventricular systole, and complete cardiac diastole.

Cardiac output is defined as the amount of blood pumped out by the ventricles in a minute.

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