Question

what is systole and diastole ?

Answer 1

Hello dear friend !!

Here is your answer :-

Systole : It is the phase at which the blood leaves the heart through the main artery during contraction.

Diastole : It is the phase at whichthe maximum pressure in the arteries during the relaxation phase of the heart.

Answer 2

$\bf{Systole}$:-Contraction of heart muscles.

$\bf{Diastole}$:-Relaxation of heart muscles.