It is estimated that one in four adults (approximately 50 million) in the United States has elevated blood pressure – and more than 30 percent of them are unaware of it. Since people with hypertension may not exhibit any symptoms, their high blood pressure is often undiagnosed until complications occur. It has been proven that blood pressure screening facilitates early diagnosis and treatment. Proper treatment clearly reduces the risk of the complications associated with hypertension. Blood pressure Blood pressure is the force exerted against artery walls as blood is carried through the circulatory system. The measurement of force is made in relation to the heart's pumping activity, and is measured in millimeters of mercury (mmHg). The higher number, or systolic pressure, is the measurement of pressure that occurs when the ventricle of the heart contracts or beats. The lower number, or diastolic pressure, is the measurement recorded between beats, while the heart is ...
Hypertension is blood pressure that is often higher than 140/90 millimeters of mercury (mm Hg).
HBP; Blood pressure - high
Blood pressure can vary throughout the day and change with activity. A blood pressure measurement has two numbers:
The top (systolic) number is the blood pressure during the heartbeat.
The bottom (diastolic) number is the blood pressure between beats.
According to the American Heart Association, adults should normally have a blood pressure less than 120/80 mm Hg.
Pre-hypertension is when the top number is 120-139 mm Hg and the bottom number is over 80-89 mm Hg on most measurements. If you have pre-hypertension, you are likely to develop high blood pressure at some time in your life, unless you make lifestyle changes.
High blood pressure can affect all types of people. You have a higher risk of high blood pressure if you have a family history of the disease. High blood pr...
Blood is carried from the heart to all the body's tissues and organs in pipes, called arteries and veins. Blood pressure is the force of the blood pushing against the walls of those pipes. The unit for measuring blood pressure is millimeters of mercury (mmHg). In most people, hypertension , or high blood pressure , is defined as either: a systolic pressure consistently at 140 or higher or a diastolic pressure consistently at 90 or higher. In some groups, such as those with diabetes or kidney disease , a high blood pressure is a systolic blood pressure (top number) of 130 or higher or a diastolic blood pressure (bottom number) of 80 or higher. Each time the heart beats (about 60 to 70 times a minute at rest) it pumps blood out into the blood vessels. When the heart is pumping the blood, it is called systolic pressure. When the heart is relaxing in between beats, your blood pressure falls; this is the diastolic pressure. A normal blood pressure is less than 120 (systolic)/80 (diastolic). If the...
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