What is High Blood Pressure?

Above normal bloodpressure could be rise in pressure exerted by circulating blood on the artery walls as a common response to stress or bodily activity. If you are suffering from hypertension at regular basis then it will get your heart and arteries feeble. It causes heart attacks and strokes.

Blood Pressure Reading

Your blood pressure is read in two values, the systolic, where blood put pressure when it enters into aorta from the heart and the second is diastolic, where blood put prssure when the heart ventricles take rest between beats. Millimeters of mercury (mm Hg) is the measuring unit of blood pressure.

Above normal Blood Pressure may be represented in an adult as a bloodpressure more than or equable to 140 mm Hg systolic pressure, or more than or equal to 90 mm Hg diastolic pressure. But, a blood pressure reading greater than 140/90 determines hypertension and is taken as abnormal in any stage.