Diastolic Hypotension May Attenuate Benefits from Intensive Systolic Targets: Secondary Analysis of a Randomized Controlled Trial

The Systolic Blood Pressure Intervention Trial (SPRINT) was a randomized controlled trial that studied 9361 adults ≥50 years of age with systolic blood pressure >130 mm Hg and ≥1 cardiovascular risk factors. Patients were randomized to intensive (≤120 mm Hg) or standard (≤140 mm Hg) systolic targets. In August 2016, a limited dataset was released for secondary analysis. We hypothesized that excessive lowering of diastolic blood pressure could...