Effectiveness of a One‐minute Self‐retraining for Chest Compression‐only Cardiopulmonary Resuscitation: Randomized Controlled Trial

摘要

ObjectivesAlthough cardiopulmonary resuscitation (CPR) skills decay after training, little is known about appropriate retraining methods. Our aim was to evaluate the effectiveness of a 1‐minute self‐retraining (with automated assessment and feedback) at 3 months after the initial 45‐minute chest compression–only CPR training in a simulated randomized controlled trial.