The Resuscitation Science Symposium, hosted by the American Heart Association, presents the latest research in cardiac arrest resuscitation, including advances in CPR, defibrillation, and post-arrest care. The event takes place at McCormick Place in Chicago, a major convention center on the city’s lakefront. It gathers researchers, clinicians, and trainees from around the world to share findings, exchange ideas, and strengthen guidelines in resuscitation science.