What is the normal systolic range for blood pressure?

The normal systolic range for blood pressure is defined as being below 120 mm Hg. This is the threshold used to determine healthy blood pressure levels in adults. Systolic pressure indicates the pressure in the arteries when the heart beats, and maintaining it under 120 mm Hg is considered optimal for reducing the risk of cardiovascular diseases.

Values below 90 mm Hg are categorized as low blood pressure or hypotension, which can pose health risks. A systolic reading below 140 mm Hg is often classified as elevated or indicating prehypertension, thus not ideal for maintaining optimal heart health. Readings below 160 mm Hg indicate higher blood pressure levels, which fall into the stage 1 hypertension category, suggesting the need for lifestyle modifications or medical interventions.

Understanding these ranges is vital for correctly identifying healthy blood pressure and preventing complications related to high or low readings in patients.