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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 ]
The presence of high blood pressure in diabetes is associated with a 4 fold increase in death chiefly from heart disease and strokes. [89] It has also been shown in recent epidemiological studies that variability of blood pressure, independent of mean blood pressure level, contributes to microvascular and macrovascular complications [ 90 ] in ...
Some medical conditions can increase your odds of high blood pressure. These include sleep apnea, diabetes, high cholesterol, thyroid problems, and chronic kidney disease. Medications.
Hypertensive heart disease includes a number of complications of high blood pressure that affect the heart.While there are several definitions of hypertensive heart disease in the medical literature, [1] [2] [3] the term is most widely used in the context of the International Classification of Diseases (ICD) coding categories.
High blood pressure—Comprehensive overview covers symptoms, treatment, and prevention of hypertension.
There is an ongoing medical debate over what is the optimal level of blood pressure to target when using drugs to lower blood pressure with hypertension, particularly in older people. [ 13 ] Blood pressure fluctuates from minute to minute and normally shows a circadian rhythm over a 24-hour period, [ 14 ] with highest readings in the early ...
Severely elevated blood pressure (equal to or greater than 180 mmHg systolic or 120 mmHg diastolic) is referred to as a hypertensive crisis (sometimes termed malignant or accelerated hypertension), due to the high risk of complications.
Both of these definitions had collectively been known as malignant hypertension, although this medical term is replaced. [ citation needed ] In the pregnant patient, the definition of hypertensive emergency (likely secondary to pre-eclampsia or eclampsia) is only a blood pressure exceeding 160 mmHg systolic blood pressure or 110 mmHg diastolic ...