Multiple Choice
What does the Frank-Starling Law state about cardiac physiology?
A) That the left and right atria contract in unison, as do the left and right ventricles
B) That end-diastolic volume significantly affects stroke volume by causing greater stretch and greater contractile force on the myocardium
C) That cardiac output is a result of stroke volume and heart rate
D) That maximal effort can increase cardiac output by five to six-fold than at rest
Correct Answer:

Verified
Correct Answer:
Verified
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