Question

difference between systole and diastole ​

Answer 1

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Diastole and systole are two phases of the cardiac cycle. They occur as the heart beats, pumping blood through a system of blood vessels that carry blood to every part of the body. Systole occurs when the heart contracts to pump blood out, and diastole occurs when the heart relaxes after contraction.

Answer 2

Systoles:

1) It is the contraction of heart chambers.

2) It increases the blood pressure inside the heart.

3) Blood is pumped out of the chambers which are in systole.

Diastole:

1) It is the relaxation of heart chambers.

2) The blood pressure in the heart falls.

3) Blood is received by the chambers which are in diastole.

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