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Neko [114]
3 years ago
7

Match the action of the av and semilunar heart valves with the correct statement regarding pressure differences in the heart cha

mbers.

Biology
1 answer:
Gekata [30.6K]3 years ago
7 0
I found a similar question. If the attached document is the same as your supposed question, then my answer are below.

AV valves open - atrial pressure is greater than ventricular pressure

AV valves closed - Ventricular pressure rises above atrial pressure

Semilunar valves closed - ventricular pressure is lower than arterial pressure

Semilunar valves open - pressure in the ventricles is greater than the pressure in the great arteries



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