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As of 2017, the AHA no longer defines hypertension differently for adults younger than 65 and those 65 and older. (Previously, the hypertension threshold was 140/90 for younger adults and 150/80 ...
In people aged under 50 years, more men than women have hypertension, [10] and in ages above 50 years the prevalence of hypertension is the same in men and women. [10] In ages above 65 years, more women than men have hypertension. [7] Hypertension becomes more common with age. [5] Hypertension is common in high, medium, and low-income countries.
Commonly, ischemic heart attack and stroke are the causes that lead to death in patients with severe hypertension. It is estimated that for every 20 mm Hg systolic or 10 mm Hg diastolic increase in blood pressures above 115/75 mm Hg, the mortality rate for both ischemic heart disease, cancer and stroke doubles. [citation needed]
On average, women develop CVD approximately 10 years after their male counterparts. [101] In the United States, approximately 6% of women over 20 have coronary heart disease. [103] The highest prevalence of CVD is present in adults over the age of 80, and women and men have similar rates of disease after the age of 60. [99]
If the systolic blood pressure is elevated (>140) with a normal (<90) diastolic blood pressure (DBP), it is called isolated systolic hypertension. [2] Eighty percent of people with systolic hypertension are over the age of 65 years old. [3] Isolated systolic hypertension is a specific type of widened (or high) pulse pressure.
Over time, these processes can stiffen the vasculature. For these reasons, older age is listed as a major risk factor for atherosclerosis. [16] Specifically, the risk of atherosclerosis increases for men above 45 years of age and women above 55 years of age. [17]
The health care provider usually takes 2–3 readings at several medical appointments to diagnose high blood pressure. [40] Using the results of the blood pressure test, the health care provider will diagnose prehypertension or high blood pressure if: For an adult, systolic or diastolic readings are consistently higher than 120/80 mmHg.
The term can be used to describe when people have blood pressure measurements that abruptly fluctuate from being abnormally high, approximately 140/90mm Hg or over and returns to its normal range. [1] Patients who have labile hypertension may have higher cardiac output and lower total peripheral resistance than others. [2]