The top number is 140 mm Hg or higher or the bottom number is 90 mm Hg or higher.īlood pressure higher than 180/120 mm Hg is considered a hypertensive emergency or crisis. The top number ranges from 130 to 139 mm Hg or the bottom number is between 80 and 89 mm Hg. The top number ranges from 120 to 129 mm Hg and the bottom number is below, not above, 80 mm Hg. Ideal blood pressure is categorized as normal.) The American College of Cardiology and the American Heart Association divide blood pressure into four general categories.
In general, hypertension is a blood pressure reading of 130/80 mm Hg or higher. The heart has to work harder to pump blood.īlood pressure is measured in millimeters of mercury (mm Hg). If you have high blood pressure, the force of the blood pushing against the artery walls is consistently too high. High blood pressure is a common condition that affects the body's arteries. If you'd like to learn even more about hypertension, watch our other related videos or visit. There are plenty of reasons to be optimistic about managing your hypertension. You and your care team can work together to create the best treatment plan for you. Deciding upon the best blood pressure to target, when to start antihypertensive medication therapy, and which specific medication or a combination of medications to utilize is highly individualized and informed by many factors. Certain medications may be more advantageous to use compared to other medications. For individuals with certain common conditions, including cardiovascular disease, chronic kidney disease, and diabetes mellitus. Treatment of hypertension involves lifestyle modification alone or in combination with antihypertensive medication therapy. Hypertension is defined as systolic pressure greater than or equal to 130, or a diastolic pressure greater than or equal to 80. Elevated blood pressure is defined as a systolic pressure 120 to 129, and a diastolic pressure less than 80. Blood pressure categories include normal blood pressure, defined as a systolic pressure less than 120, and a diastolic pressure less than 80. Hypertension can be diagnosed by performing careful and repeated measures of the blood pressure. These symptoms might include shortness of breath, blurry vision or headache. Rarely, an individual with very high blood pressure may have symptoms. These causes include certain prescription or over-the-counter medications, kidney disease, certain endocrine disorders, or a significant narrowing of the aorta or a kidney artery. Many potential causes of secondary hypertension exist. In cases of hypertension in which a specific cause is identified, the term secondary hypertension is used. Risks for the development of primary hypertension include family history, advancing age, obesity, high sodium diet, alcohol consumption and physical inactivity. However, it has felt to result from many inherited and environmental factors that interact in complex ways within the body. How primary hypertension develops is not entirely understood. Most people with hypertension have primary hypertension. It is one of the most common conditions for which medications are prescribed.
Hypertension is a very common condition affecting up to 40% of adults. This lower pressure is referred to as the diastolic blood pressure. The lower pressure occurs during the relaxation of the heart's left ventricle. The higher pressure is known as the systolic blood pressure. The higher pressure occurs during the contraction of the heart's left ventricle.
Because of the pumping action of the heart, the pressure within the arteries cycles between a higher pressure and a lower pressure. Those numbers are the systolic blood pressure and the diastolic blood pressure. A blood pressure measurement includes two numbers. Whether you're looking for answers for yourself or someone you love, we're here to give you the best information available. What is it? Who gets it? The symptoms, diagnosis, and treatment. In this video, we'll cover the basics of hypertension. Leslie Thomas, a nephrologist at Mayo Clinic.
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