Cardiac output in L/min divided by hea rate equals:

Answer is B (Mean Stroke Volume) Mean stroke volume is the amount of blood pumped out of each ventricle per beat. It is calculated as the cardiac output in L/min divided by the hea rate. Mean Stroke Volume = Cardiac Output Hear Rate Parameter Definition Value Cardiac output The output of the hea per unit time 5L/mindeg Stroke volume The amount of blood pumped out of each ventricle per beat. Mean stroke volume = Cardiac output/Hea rate 70 ml(-) Cardiac Index Cardiac output/ body surface areadeg 3.2L/miry/m'0'