Systolic Blood Pressure and Pulse Pressure in Heart Failure: Pooled Participant-Level Analysis of Four Trials

JACC Associate Editor Theresa McDonagh, MBBCH speaks with author Akshay S. Desai, MD, FACC about this paper on pulse pressure published in JACC and presented at AHA. In a pooled analysis of 16,950 patients with chronic HFmrEF or HFpEF enrolled from 4 global randomized clinical trials, a J-shaped relationship was observed between SBP and the risk of adverse CV events, with the lowest risk occurring at SBP values between 120 and 130 mmHg. A similar pattern was seen with PP, with the lowest risk found between 50 and 60 mmHg. Both higher SBP and higher PP independently predicted adverse CV events. Notably, PP remained a strong predictor of CV risk, independent of baseline SBP.