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Sai Stiti Institute of Medical Science 7 by debaprakash420 is a document available to read on EtoBox.
The cardiac cycle consists of three main phases: atrial systole, ventricular systole, and diastole, which ensure continuous blood flow through the heart. Atrial systole involves the contraction of the atria to fill the ventricles, followed by ventricular systole where the ventricles contract to pump blood out. The cycle lasts approximately 0.8 seconds and includes characteristic heart sounds
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- debaprakash420
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- EN