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Physiology Circulation: Cardiac Output, Venous Return fd9c506c

Cardiac output is decreased by?

A
Increased Heart rate
B
Decreased Heart rate
C
Increased Stroke Volume
D
None
High-Yield Explanation
ANSWER: (B) Decreased Heart rateREF: Ganong's 22nd e p. 570-571Indirect repeat from June 2011Repeat(**)Cardiac output= Stroke volume X Heart rateCardiac output is decreased by decrease in either stroke volume or heart rate or both

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