DrVirgo
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The largest porportional increase in left ventricular afterload and myocardial oxygen consumption is most likely to occur following a 20% increase in which of the following?
A. Aortic Pressure
B. Coronary blood flow
C. Heart Rate
D. Right Atrial Pressure
E. Stroke volume
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| sridevibandaru24
Forum Guru
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A?
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| waqastariq
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it wud be aortic pressure..
aortic pressure is directly related with afterload
while the more the pressure is the more will be the stretch on ventricular wall causing more oxygen requirement and consumption
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| DrVirgo
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E or A?
Any ideas???
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| robin082006
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A for sure
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