If each ventricle pumps out 65ml of blood in each cardiac cycle, then cardiac output will be
5040 ml
4680 ml
4900 ml
4550 ml
65mls troks vo lumo×72beatsheart beat / min=4680mlCardiac out put
Stroke volume is the amount of blood the left ventricle pumps out in one cardiac cycle. This is around 70ml. Now, to get the cardiac output, we have to multiply (i)__ with the normal heart rate of (ii)__ /min and we get (iii)__ ml/min. This means that in one minute, each ventricle of a normal heart pumps about (iv)__ litres of blood out.