Ключевые слова: accident, aid, arrest, arrhythmias, artificial, attack, bradycardia, cardiac, cardiology, cardioverter, danger, death, defibrillate, defibrillator, dying, electrical, electrodes, emergency, equipment, er, fibrillation, health, healthcare, heart, heartbeat, hospital, ill, life, medic, medical, medicine, monitor, nursing, pacemaker, paramedics, pulse, rescue, rescuer, ressucitate, resuscitation, revive, rhythms, save, shock, sick, supraventricular, tachyarrythmia, tachycardia, urgent, ventricular,