The ventricular diastole has a duration of . . . . . . seconds.

The Oxygen-Fick method is used to measure:

What is the duration of a cardiac cycle?

$A$: Isovolumetric systole of a normal cardiac cycle is responsible for the opening of semilunar valves causing the blood flow into aortic aorta and pulmonary aorta.
$R$: During isovolumetric systole,intraventricular pressure increases as semilunar and $AV$ valves are closed and ventricles are contracting.

What is the end diastolic volume $(EDV)$ of blood in a normal adult heart (in $,ml$)?

Considering the stroke volume of an adult healthy human being is $70 \ mL$,identify the cardiac output in one hour from the following: