ACCEL Lite: Featured ACCEL Interviews on Exciting CV Research

Pulmonary arterial hypertension (PAH) remains a devastating, progressive disease with high morbidity and mortality despite advances in targeted therapies. Sotatercept, the most recent addition to the PAH treatment landscape, has demonstrated robust efficacy across multiple phase 3 randomized clinical trials. The HYPERION trial expands the evidence base by showing a favorable benefit–risk profile for sotatercept when used early in the disease course. Pooled analyses across trials further suggest that sotatercept may have a meaningful impact on mortality in patients with PAH. 

In this interview, Mary Norine Walsh MD, MACC and Vallerie V. McLaughlin, MD, FACC discuss the phase 3 HYPERION trial.

Caffeinated coffee may reduce the risk of atrial fibrillation through several proposed mechanisms, including improved autonomic balance, antioxidant effects, and enhanced vascular function. While observational data have hinted at these benefits, randomized trial evidence has been limited. Findings from the DECAF Trial further demonstrate that atrial fibrillation patients do not need to avoid caffeinated coffee—and that it may even help lower their risk of future episodes. 

 In this interview, Matthew W. Martinez MD, FACC and Gregory M. Marcus, MD, FACC discuss the 'Does Eliminating Coffee Avoid Fibrillation (DECAF)' Trial.

The 2025 High Blood Pressure Guideline introduces key updates to the 2017 recommendations, reflecting the evolving understanding of hypertension and its long‑term impact on patient health. This update emphasizes evidence‑based strategies for diagnosis and management, highlighting the importance of standardized guidelines in improving outcomes. Key takeaways include refined treatment thresholds, enhanced risk‑stratification approaches, and clearer direction for individualized patient care. Looking ahead, the guideline underscores a forward‑thinking approach that integrates emerging research to support more proactive hypertension management. 

 In this interview, Clyde W. Yancy MD, MACC and Daniel W. Jones, MD discuss the 2025 AHA/ACC High Blood Pressure Guideline.

Heart and kidney disease are closely linked, as individuals with chronic kidney disease (CKD) face a significantly higher risk of cardiovascular events and heart failure. Because this cardiometabolic connection is so strong, identifying high‑risk individuals early is essential to preventing progression of both conditions. A holistic approach—including guideline‑directed therapies that target blood pressure, glucose, and inflammation—can simultaneously lower the risk of heart disease and slow kidney decline. Newer treatments now allow clinicians to address both organs together, improving long‑term health outcomes. 

In this interview, Allen J. Taylor, MD, FACC and Janani Rangaswami, MD examine "Cardiovascular-Kidney Therapies in CKD".

The findings from the TUXEDO‑2 trial provide important clinical insights for managing high‑risk patients with diabetes and multivessel coronary disease undergoing stenting. By directly comparing ticagrelor and prasugrel within a dual antiplatelet therapy regimen, the trial helps clarify whether one agent offers superior protection in this complex population. These results may influence clinical decision‑making, particularly if meaningful differences in outcomes are demonstrated. 

In this interview, Sidney C. Smith Jr., MD, MACC and Sripal Bangalore, MD, MHA discuss the TUXEDO-2 Trial.