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Diastolic pressure
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- Bottom number, called diastolic pressure. The bottom number measures the pressure in the arteries between heartbeats.
www.mayoclinic.org/diseases-conditions/high-blood-pressure/in-depth/blood-pressure/art-20050982
Apr 20, 2024 · Diastolic blood pressure is the bottom number. It measures the force exerted on your blood vessels in between heartbeats. Diastolic pressure can't change without the systolic pressure (the top number) also changing.
- Adrienne Dellwo
If your top number is under 90 or your bottom number is under 60, you may be diagnosed with low blood pressure. Use the chart to see where your numbers sit. If your top number (systolic pressure) is consistently higher than 140mmHg, but the bottom number is healthy - this is known as Isolated Systolic Hypertension.
Dec 2, 2022 · Diastolic (the number at the bottom): pressure exerted when the heart relaxes and refills with blood. When your blood pressure is consistently higher than 130/80 mm Hg, you are considered to have hypertension.
Feb 28, 2024 · Bottom number, called diastolic pressure. The bottom number measures the pressure in the arteries between heartbeats. The American College of Cardiology and the American Heart Association divide blood pressure into four general categories.
Systolic pressure: The top number, called the systolic pressure, is the pressure each time your heart contracts (or squeezes). Diastolic pressure: The bottom number, or diastolic pressure, is the pressure in the artery as the heart relaxes before the next beat.
Your blood pressure is made up of two numbers – the systolic (top number) and the diastolic (the bottom number). The systolic indicates the pressure within the arteries when the heart contracts, while the diastolic indicates the pressure in the arteries when the heart rests between beats.
May 2, 2023 · "The bottom number – known as diastolic – is the amount of pressure from blood pushing against the artery walls when the heart is at rest" between heartbeats. When either number is too high for too long, "it causes all kinds of bad things," Choudhry said.
