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Within normal limits, an increase in preload leads to
A) an increase in cardiac output and force of left ventricular contraction.
B) a decrease in cardiac output and force of left ventricular contraction.
C) an increase in cardiac output and a decrease in the force of left ventricular contraction.
D) a decrease in cardiac output and an increase in the force of left ventricular contraction.
E) a decrease in stroke volume and heart rate.
On Jun 19, 2024