NIH-supported researchers are reporting more details on a landmark study that announced preliminary findings in September showing a lower blood pressure target can save lives and reduce the risk of cardiovascular disease in a group of non-diabetic adults 50 years and older with high blood pressure. Results of the Systolic Blood Pressure Intervention Trial (SPRINT) appear in the current online issue of the New England Journal of Medicine and were discussed today at the American Heart Association 2015 Scientific Sessions in Orlando.
The study confirms that, in adults 50 years and older with high blood pressure, targeting a systolic blood pressure of less than 120 millimeters of mercury (mm Hg) reduced rates of cardiovascular events, such as heart attack and heart failure, as well as stroke, by 25 percent. Additionally, this target reduced the risk of death by 27 percent—as compared to a target systolic pressure of 140 mm Hg.