Immediately after closure of semilunar valves there is

A Isometric relaxation phase
B A decrease in velocity of blood flow in the aorta close to zero
C A decrease in intraventricular pressure upto 10 mm Hg
D Isometric contraction phase
E Protodiastolic phase

Correct Answer: Isometric relaxation phase, A decrease in velocity of blood flow in the aorta close to zero, A decrease in intraventricular pressure upto 10 mm Hg

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