Question

If the cardiac output is 4900 mL and blood volume in the
ventricles at the end of diastole is 140 mL while at the end
of ventricular systole is 70 mL. What would be the heart
rate of this person?
75 beats per minute
70 beats per minute
35 beats per minute
140 beats per minute​

Answer 1

Explanation:

75 beats per minute....This is the answer