Implement standard: AHA (American Heart Association) guideline for CPR The system provides BLS (Basic Life Support) teaching, operation process training and assessment. The system consists of basic emergency application software, full-body manikin, simulative AED; it can simulate pupil changes, carotid artery pulse, CPR training, AED defibrillation, case editing and multimedia courseware teaching. It is applicable for CPR training organization, hospitals, Medical colleges and Medical School for BLS training.