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What is Isometric relaxation is defined as and explain in detail?
Ans. (c) Relaxation of LV with mital and aortic valve closedRef: Ganong, 25th ed/p.541Isovolumetric relaxation#At the end of systole both the AV valves and semilunar valves are closed, pressure inside the ventricles falls even more without any change in volume(isovolumetric)