How the blood pressure works

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As the blood travels through the arteries it pushes against the sides of these blood vessels and the strength of this pushing is called your blood pressure. If your blood pressure is recorded as /80, the number on top is the systolic pressure, and the bottom number the diastolic. It is measured in. Use our blood pressure chart to learn what your blood pressure numbers mean. Systolic, diastolic? The American Heart Association helps you understand the.

High blood pressure (HBP or hypertension) is when your blood pressure, the force of your blood pushing against the walls of your blood vessels, is consistently. Hypertension, the medical term for high blood pressure, is known as "the silent killer." More than 80 million Americans (33%) have high blood pressure, and as. Pressure against using mercury in clinical practice is coming from environmentalists, and, in line with other countries in Europe, mercury.

Your heart is an amazing pump. It works reliably for decades, and it safely pumps blood -- one of the trickiest liquids around. In the same way, your blood vessels. Getting your blood pressure taken is a standard part of most visits to the doctor, but the details might seem mysterious—so read on.