Q:

Where can I find a chart for blood pressure ranges?

A:

Quick Answer

A chart detailing blood pressure ranges is located on the National Heart, Blood and Lung Institute website. Blood pressure is expressed as a ratio. The top number measures systolic pressure. The bottom number measures diastolic pressure. Together, they reflect the pressure in the arteries as the heart beats and rests.

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Where can I find a chart for blood pressure ranges?
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Full Answer

Normal blood pressure for adults is a reading of less than 120/80 mmHg. Prehypertension is indicated by a systolic reading between 120 and 139 mmHg or a diastolic reading between 80 and 89 mmHg, according to the National Heart, Blood and Lung Institute. High blood pressure is divided into two stages. Stage 1 is a systolic reading between 140 and 159 mmHg or a diastolic reading between 90 and 99 mmHg. Stage 2 is anything above 160/100 mmHg. As blood pressure rises, so does the risk for cardiovascular health problems.

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