MEDizzy
MEDizzy
Dr. Aiswarya Vijayan
Dr. Aiswarya Vijayanover 1 year ago
Electric events of cardiac cycle

Electric events of cardiac cycle

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.

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