Science, asked by devillgirl452, 7 months ago

what is sys in checking blood pressure???

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Answered by Anonymous

1

Answer:

Systolic blood pressure is the pressure when the heart beats – while the heart muscle is contracting (squeezing) and pumping oxygen-rich blood into the blood vessels. Diastolic blood pressure is the pressure on the blood vessels when the heart muscle relaxes

Explanation:

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Answered by mehak6310

2

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