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JACC Journals podcasts deliver expert insights and key takeaways from the latest cardiovascular science. Hosted by Editor-in-Chief Harlan M. Krumholz, MD, SM, JACC This Week offers engaging summaries and commentary from each weekly issue, complemented by a growing library of deep-dive interviews, global perspectives, and author conversations that highlight the research and innovation shaping cardiovascular medicine worldwide.

Apr 29, 2025

In this JACC Deep Dive episode, Editor-in-Chief Dr. Harlan Krumholz discusses a major study on sudden cardiac arrest in young competitive athletes, highlighting survival rates, causes, and racial disparities. The study shows that survival improves dramatically with immediate AED use and has increased over time, emphasizing the need for widespread emergency preparedness and health equity efforts.. While progress has been made, ensuring universal access to CPR training and AEDs remains critical to saving lives.