Ambulance, Automated external defibrillator, Cardiac arrest, Cardiac dysrhythmia, Cardiac pacemaker, Defibrillation, Electrocardiogram, Health professional, Hospital, Implant in medicine, Implantable cardioverter defibrillator, National health service, Normal sinus rhythm, Paramedics, Sinoatrial node, Ventricular fibrillation From defibrillation origins to present by admin on January 24, 2016 • 0 Comments Ambulance