Defibrillation/ CPR Trainer is used for demonstration and practice of defibrillation and CPR training with complete CPR capabilities. The device functions well with manual, semiautomatic, and automatic defibrillators. The arrhythmia/pacing simulator is capable of creating 17 adult heart rhythms and 17 pediatric rhythms. Using an external pacer, you can easily simulate electronic capture, cardioversion with manual, semiautomatic, or automatic defibrillation. The model includes a complete arrhythmia simulator and soft carry bag.