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12-01-2018
Biology

contestada

The first heart sound (s1) is associated with closure of which heart valves?

Respuesta :

25-01-2018

Answer:
S1, the first heart sound, is associated with blood turbulence associated with closure of the atrioventricular valves at the beginning of ventricular diastole. S2, the second heart sound, is associated with blood turbulence associated with closure of the semilunar valves at the beginning of ventricular diastole.

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