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I^(st) Heart Sound is due to :...

`I^(st)` Heart Sound is due to `:`

A

Closure of Semilunar valve

B

Closure of Pulmonary & Aortic Valve

C

Vibration just after Closure of Mitral & Tricuspid valve

D

Vibration after Closure of Pulmonary & Aortic Valve

Text Solution

Verified by Experts

The correct Answer is:
C
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