Question

write the differences between systole and diastole?

Answer 1

The pressure of blood inside artery during contraction or systole is called systolic pressure and the pressure of blood inside artery during relaxation or diastole is called diastolic pressure.

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Answer 2

1) defination-
diastole: It is the pressure that is exerted on the walls of the various arteries around the body in between heart beats when the heart is relaxed.
systole: It measures the amount of pressure that blood exerts on arteries and vessels while the heart is beating.
2) normal range:
diastole: 60 – 80 mmHg (adults); 65 mmHg (infants); 65 mmHg (6 to 9 years)
systole: 90 – 120 mmHg (adults); 95 mmHg (infants); 100 mmHg (6 to 9 years)
3) Blood pressure:
diastole: Diastolic represents the minimum pressure in the arteries.
systole:Systolic represents the maximum pressure exerted on the arteries.
4) ventricle of heart:
diastole: Fill with blood
systole: Left ventricles contract
5) Blood vessel:
diastole:relaxed
systole: contract

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