Ключевые слова: active, aed, aid, attack, cardiac, cardiology, care, cpr, defibrillation, defibrillator, defibrillator machine, doctor, electric shock, electrocardiogram, emergency, equipment, first, generator, health, healthcare, heart, heart attack, heart failure, help, hospital, life, male, medic, medical, medication, medicine, operating, operating room, operation, pacemaker, paramedic, professional, protect, pulse, pump, rescue, save, shock, shock pads, stimulate, surgeon, surgery, tool, work,