An estimated 5% to 10% of pregnancies are affected by hypertensive disorders.
From the sciencedaily.com
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Having abnormally high blood pressure
(Hypertension (journal)) Hypertension is a monthly, peer reviewed, scientific journal, established with the 1979 (Jan. & Feb.) issue (vol. 1), and published by the American Heart Association (AHA). The Editor in Chief is John E. Hall (University of Mississippi).nFree PDF download
(Hypertension) Chronic high blood pressure in the arteries. It is a risk factor for stoke and can be controlled with medicine and lifestyle changes.
(Hypertension) Blood pressure greater than or equal to 140/90 mmHg.
(hypertension) persistently elevated blood pressure, may be primary or secondary (associated with another disease)
(hypertension) High blood pressure, one of the more common diseases of the circulatory system; increases the risk of heart attack and stroke.
(HYPERTENSION) supranormal value of MAP (for adults: MAP > 105 Torr)
(Hypertension) (high blood pressure) can be both a cause and effect of kidney damage. Other effects of serious disease or damage include the nephrotic syndrome (in which large amounts of protein are lost in the urine and fluid collects in body tissues) and acute or chronic renal failure.
(Hypertension) Abnormally elevated blood pressure which can result in coronary artery disease, kidney failure, strokes, or other complications if left untreated over many years.