Question

A patient has a stroke volume of 70 ml per beat and a heart rate of 80 beats per minute. What is the cardiac output?

Answer 1

Cardiac output is the volume of blood pumped by the heart in one minute. It can be calculated by multiplying the stroke volume by the heart rate.

Step-by-step explanation:

Cardiac output (CO) is the volume of blood pumped by the heart in one minute and can be calculated by multiplying the heart rate (HR) by the stroke volume (SV). In this case, the stroke volume is given as 70 ml per beat and the heart rate is given as 80 beats per minute. To find the cardiac output, you multiply 70 ml per beat by 80 beats per minute, which equals 5600 ml per minute.