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high blood pressure

   Also found in: Dictionary/thesaurus, Medical, Acronyms, Wikipedia, Hutchinson 0.02 sec.
high blood pressure: see hypertension hypertension or high blood pressure, elevated blood pressure resulting from an increase in the amount of blood pumped by the heart or from increased resistance to the flow of blood through the small arterial blood vessels (arterioles).
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hypertension

 or high blood pressure

Condition in which blood pressure is abnormally high. Over time, it damages the kidneys, brain, eyes, and heart. Hypertension accelerates atherosclerosis, increasing the risk of heart attack, stroke, and kidney failure. More common in the elderly and blacks, it usually has no symptoms but can be detected by a routine blood-pressure test. Secondary hypertension, caused by another disorder (most often kidney disease or hormone imbalance), accounts for 10% of cases. The other 90% have no specific cause (essential hypertension). A low-salt diet, weight loss, smoking cessation, limited alcohol intake, and exercise can prevent or treat hypertension or reduce medication if drug therapy proves necessary. Malignant hypertension, a severe, rapidly progressing form, requires emergency treatment with drugs to dilate the blood vessels.



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1% of the respondents know precisely the reference value to determine high blood pressure (135mmHg for systolic blood pressure and 85mmHg for diastolic blood pressure) in home blood pressure monitoring.
Roughly one in 20 women develops high blood pressure during pregnancy, a condition known as preeclampsia.
One in four adult Americans has high blood pressure.
 
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