Blood pressure is one of the most important indicators of your overall health. It plays a central role in evaluating your risk of heart disease, stroke, and other serious conditions. Recently, major health organizations like the American Heart Association (AHA) and American College of Cardiology (ACC) introduced new blood pressure guidelines—lowering the numbers used to define hypertension. But are these guidelines suitable for everyone?
What Has Changed in the Guidelines?
Previously, hypertension was diagnosed when a person under 65 had a reading of 140/90 mm Hg or higher. For those over 65, the cutoff was 150/80 mm Hg. Now, thanks to insights from the 2017 SPRINT study, these thresholds have been lowered. The updated definition now labels 130/80 mm Hg or higher as high blood pressure for all adults, regardless of age.
The SPRINT trial studied over 9,000 individuals aged 50 and above who had elevated systolic blood pressure and at least one heart disease risk factor. It showed that lowering systolic pressure to 120 mm Hg or less significantly reduced heart attacks, strokes, and heart failure compared to maintaining it around 140 mm Hg.
New Blood Pressure Categories Explained
The revised guidelines also reclassified blood pressure levels:
- Normal: Below 120/80 mm Hg
- Elevated: 120–129 systolic and under 80 diastolic
- Stage 1 Hypertension: 130–139 systolic or 80–89 diastolic
- Stage 2 Hypertension: 140/90 mm Hg or higher
- Hypertensive Crisis: Over 180/120 mm Hg
Notably, the old term “prehypertension” has been removed and replaced with clearer categories for easier risk assessment.
Blood pressure is one of the most important indicators of your overall health. It plays a central role in evaluating your risk of heart disease, stroke, and other serious conditions. Recently, major health organizations like the American Heart Association (AHA) and American College of Cardiology (ACC) introduced new blood pressure guidelines—lowering the numbers used to define hypertension. But are these guidelines suitable for everyone?
What Has Changed in the Guidelines?
Previously, hypertension was diagnosed when a person under 65 had a reading of 140/90 mm Hg or higher. For those over 65, the cutoff was 150/80 mm Hg. Now, thanks to insights from the 2017 SPRINT study, these thresholds have been lowered. The updated definition now labels 130/80 mm Hg or higher as high blood pressure for all adults, regardless of age.
The SPRINT trial studied over 9,000 individuals aged 50 and above who had elevated systolic blood pressure and at least one heart disease risk factor. It showed that lowering systolic pressure to 120 mm Hg or less significantly reduced heart attacks, strokes, and heart failure compared to maintaining it around 140 mm Hg.
New Blood Pressure Categories Explained
The revised guidelines also reclassified blood pressure levels:
- Normal: Below 120/80 mm Hg
- Elevated: 120–129 systolic and under 80 diastolic
- Stage 1 Hypertension: 130–139 systolic or 80–89 diastolic
- Stage 2 Hypertension: 140/90 mm Hg or higher
- Hypertensive Crisis: Over 180/120 mm Hg
Notably, the old term “prehypertension” has been removed and replaced with clearer categories for easier risk assessment.
