An audio-visual review model enhanced one-year retention of cardiopulmonary resuscitation skills and knowledge: A randomized controlled trial

摘要

Background: As the majority of out-of-hospital cardiac arrest occur at patients' homes, implementing high-quality cardiopulmonary resuscitation by family members is critical in improving patient outcomes. However, the survival rate remains low due to low bystander cardiopulmonary resuscitation rate and rapid skill deterioration in individuals who complete the training.