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Hypertension, also known as high blood pressure, is a long-term medical condition in which the blood pressure in the arteries is persistently elevated. [11] High blood pressure usually does not cause symptoms itself. [ 1 ]
High blood pressure can be caused by a combination of lifestyle factors like: Having overweight or obesity. ... Try — as best as possible — not to get too excited or nervous. This can increase ...
Essential hypertension (also called primary hypertension, or idiopathic hypertension) is a form of hypertension without an identifiable physiologic cause. [1] [2] It is the most common type affecting 85% of those with high blood pressure. [3] [4] The remaining 15% is accounted for by various causes of secondary hypertension. [3]
For people with high blood pressure, higher heart rate variability (HRV) is a risk factor for atrial fibrillation. [ 51 ] Both high systolic pressure and high pulse pressure (the numerical difference between systolic and diastolic pressures) are risk factors. [ 49 ]
High blood pressure (stage 1): 130-139 systolic or 80-89 diastolic High blood pressure (stage 2): 140-179 systolic or 90 or higher diastolic Hypertensive crisis: Higher than 180 systolic, and/or ...
Hypertension is a very common condition, affecting about half of all adults in the U.S. But it doesn’t always have symptoms, so about one in three people don’t know they have it.
A diagram explaining factors affecting arterial pressure. Pathophysiology is a study which explains the function of the body as it relates to diseases and conditions. The pathophysiology of hypertension is an area which attempts to explain mechanistically the causes of hypertension, which is a chronic disease characterized by elevation of blood pressure.
The authors defined healthy resting blood pressure as a reading below 130 over 85 millimeters of mercury — a measurement of pressure known as mmHg — pre-high blood pressure as ranging from 130 ...