Listen: With Stricter Guidelines, Do You Have High Blood Pressure Now?

November 14, 201712:56 PM ET
Heard on All Things Considered
You may not have had high blood pressure Sunday, but you may have it today. Even if your blood pressure hasn't changed a smidge. What's up?

The rules shifted Monday. It used to be that we encouraged people to adopt healthy behavior to keep their blood pressure down but didn't label someone as having hypertension until systolic blood pressure (the top number) exceeded 140 millimeters of mercury and/or the diastolic blood pressure (the bottom number) exceeded 90 mm Hg. Lots of people watch those numbers closely.

Now the American College of Cardiology and the American Heart Association have updated blood pressure guidelines that move the goal post for many people.
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NIH blood pressure study supports important part of new AHA/ACC hypertension guidelines
Today the AHA and the ACC issued the first comprehensive new high blood pressure guidelines in more than a decade that indicate high blood pressure should be treated earlier with lifestyle changes and in some patients with medication – at 130/80 mm Hg rather than 140/90. An important component of these guidelines was informed by the results of the Systolic Blood Pressure Intervention Trial (SPRINT), a clinical study sponsored in part by the NHLBI and designed to determine the best way to treat blood pressure in adults with hypertension, 50 years or older, who are at high risk for heart disease.

SPRINT, which began in the fall of 2009, included more than 9,300 participants, recruited from about 100 medical centers and clinical practices throughout the United States. It remains the largest study of its kind to date to examine how maintaining systolic blood pressure at a lower than previously recommended level would impact cardiovascular and kidney diseases.
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