What is the significance of a blood pressure reading of 140/90 mm Hg?

A blood pressure reading of 140/90 mm Hg is considered hypertensive, specifically classified as stage 1 hypertension according to guidelines established by health organizations such as the American Heart Association. This classification indicates that the blood pressure is above the normal range, which is generally defined as less than 120/80 mm Hg.

When the systolic pressure (the first number, which is 140 in this case) is at or above 130 mm Hg or the diastolic pressure (the second number, which is 90) is at or above 80 mm Hg, it indicates a risk factor for cardiovascular diseases and conditions such as heart attacks and strokes. This makes it important for healthcare providers to monitor and potentially intervene in order to help lower blood pressure and mitigate health risks associated with hypertension.

This reading does not correspond to low blood pressure, nor does it represent normal or excellent cardiovascular health, which are vital indicators for monitoring an individual's well-being.