ARTICLES

Blood pressure is considered to be high when the systolic reading is between 140 and 159 mm Hg or the diastolic reading is between 90 and 99 mm Hg or higher, according to the American Heart Association. This is known as ...

www.reference.com/article/high-blood-pressure-levels-8a22299233ee96c9

The long-term effects of high blood pressure on the body are dangerous, as they include the possibility of heart failure, stroke and kidney failure, according to Healthline. Sexual dysfunction and osteoporosis are also p...

www.reference.com/article/long-term-effects-high-blood-pressure-levels-dangerous-cf85c9945a1f6b1c

There are normally no signs of high blood pressure, unless blood pressure is checked manually, but someone with extremely high or dangerous blood pressure levels may have irregular heartbeats, dizziness or severe headach...

www.reference.com/article/signs-high-blood-pressure-63376d16f1598177

SIMILAR ARTICLES

Blood pressure readings over 180 systolic or 110 diastolic are considered a medical crisis and require immediate medical attention, according to the American Heart Association. This is known as a hypertensive crisis, and...

www.reference.com/article/dangerously-high-blood-pressure-reading-d1d2cc67e2255d2c

High blood pressure is signalled by a systolic reading of 140 or higher or a diastolic reading of 90 or higher, according to the American Heart Association. These numbers indicate the pressure in the arteries when the he...

www.reference.com/article/understand-high-blood-pressure-readings-249f7d9fb5c38340

In adults 20 years of age and older, normal blood pressure numbers are below 120 mm Hg (systolic) and below 80 mm Hg (diastolic), according to the American Heart Association. Blood pressure is typically expressed as a ra...

www.reference.com/article/normal-blood-pressure-number-fcc99dd5b29fbd69

An ideal blood pressure range for persons 20 years of age and older is 120/80 mm Hg or lower, according to the American Heart Association. Physicians often recommend treatment programs for persons with readings that stay...

www.reference.com/article/normal-blood-pressure-range-71-year-old-male-de164a3f497d0386