Highlights Improvement in the performance of simulated pediatric cardiopulmonary resuscitation was observed after postsimulation debriefing and rapid cycle deliberate practice sessions. Postsimulation debriefing and rapid cycle deliberate practice are suitable for cardiopulmonary resuscitation training among pediatric residents. Retention of knowledge and skills deteriorated 5 weeks after training. ABSTRACT Objective: Simulation plays an important role in cardiopulmonary resuscitation training. Comparing postsimulation debriefing with rapid cycle deliberate practice could help determine the best simulation strategy for pediatric cardiopulmonary resuscitation training among pediatric […]