Dr. Gregory Lewis and Dr. C. Michael Gibson Discuss: IRONMET-HFpEF (Impact of Intravenous Iron Repletion on Mechanisms of Exercise Intolerance in Heart Failure With Preserved Ejection Fraction: The IRONMET-HFpEF Trial Primary Results) November 8, 2026 2026 | AHA | Slides | Trial | Video Lewis AHA 2026Download Article Navigation Dr. Aish Sinha, Dr. Divaka Perera and Dr. C. Michael Gibson Discuss: CHIP-BCIS3 (Periprocedural Myocardial Injury, Microaxial Flow Pump Use and Cardiovascular Death After Complex Percutaneous Coronary Intervention: Insights from a Pre-Specified Analysis of the CHIP-BCIS3 Trial) Dr. Barry Borlaug and Dr. C. Michael Gibson Discuss: Semaglutide Ameliorates the Seminal Hemodynamic Features of Obesity-Related HFpEF: A Placebo Controlled Randomized Clinical Trial