Get inspired at the Main Events
Don’t miss out on this year’s influential and premier Main Events.

When you attend Scientific Sessions 2025, you have unparalleled access to an international community of changemakers. Each year, thousands of professionals come together at Scientific Sessions to exchange ideas, accelerate progress in cardiovascular health and build lasting collaborations.
The Main Events provide the pillars for introducing the most pivotal research, science and ideas all contributing to the foundation for future discoveries and clinical work. This year’s sensational lineup features industry leaders, award-winning lecturers and subject matter experts sharing discoveries, developments and new guidelines to drive patient care.
In addition to extending #AHA25 to four days, this year introduces new programming formats and tracks, like Core Cardiology, built for clinicians focused on evidence-based care, as well as sessions that showcase emerging voices and forward-thinking ideas. #AHA25 also features immersive experiences in AI, simulation and guideline-driven care, plus in-depth programming across 21 education communities.
Don’t miss a moment! View the comprehensive Online Program Planner.