Cardiac output is:
A) stroke volume × heart rate.
B) stroke volume × diastolic pressure.
C) heart rate × preload.
D) afterload × preload.

Question

Quizplus · Accepted Answer

Cardiac output is the amount of blood pumped by the heart per minute, which is calculated by multiplying the stroke volume (amount of blood pumped with each heartbeat) by the heart rate (number of heartbeats per minute). Therefore, the formula for cardiac output would be: CO = SV x HR.

Cardiac Output Is