When doctors take a person’s blood pressure, they measure the force that blood exerts on the walls of the arteries as it flows through them.
If blood pressure is too high for too long, it can cause serious damage to the blood vessels.
There are ways of managing high blood pressure, or hypertension. High blood pressure often does not cause symptoms, but regular screening can help a person know if they need to take preventive action.
In the United States, around 75 millionTrusted Source people, or 29% of the population, have high blood pressure, according to the Centers for Disease Control and Prevention (CDC).
In this article, we look at the causes of high blood pressure and how to treat it. We also explain the blood pressure measurements that health authorities consider to be healthy and too high.
The heart is a muscle that pumps blood around the body. As it travels, the blood delivers oxygen to the body’s vital organs.
Sometimes, a problem in the body makes it harder for the heart to pump the blood. This could happen, for example, if an artery becomes too narrow.
Persistent high blood pressure can put a strain on the walls of the arteries. This can lead to a variety of health problems, some of which can be life threatening.
High blood pressure chart
The chart below shows measures for normal and high blood pressure, according to the American Heart Association (AHA).
Doctors measure blood pressure in millimeters of mercury (mm Hg).
Systolic pressure measures the pressure in the arteries as the heart contracts and is the top number on a blood pressure reading. Diastolic, which is the lower number, represents the blood pressure when the heart is resting between beats. ……………. ………………….. Continue Reading ……………. …………………..