Evelyn is found in her home on the ground. Two rescuers intervene, enter the house and realize that the girl is in cardiac arrest. Revive maneuvers begin immediately. After numerous cycles of CPR and AMBU, they bring the defibrillator inside the house, uncover the girl's chest and discharge it several times, but without obtaining an improvement. Resuscitation continues with numerous cycles of defibrillation and deep compressions. Only after several attempts does Evelyn recover. But she has a new attack. Thus rescuers must resume resuscitation. To be continued ... AMBU, CPR, Deep chest compressions