Question

how systole differs from diastole??

Answer 1

The top number is the maximum pressure your heart exerts while beating (systolic pressure), and the bottom number is the amount of pressure in your arteries between beats (diastolic pressure). The numeric difference between your systolic and diastolic blood pressure is called your pulse pressure

Answer 2

in diastole the vertical muscles relax and the blood gets inside the both ventricles whereas in systole the heart pumps blood out of ventricles!
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