Pressure-Volume Loop (Left Ventricle)
Cardiovascular System
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Cardiovascular Physiology
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Hemodynamics
Q. As pressure falls from ~130 mmHg to 100 mmHg in the left ventricle during a normal cardiac cycle, what is happening?
a
The ventricle begins to contract
b
The aortic valve opens
c
Ventricle begins to relax during ejection phase
d
The end-diastolic volume is reached
e
None of the above
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