Analytical, Diagnostic and Therapeutic Techniques and Equipment Cardiac Pacing, Artificial Cardiac pacemakers Cardiac pacing Cœur Defibrillators Defibrillators, Implantable Défibrillateurs Défibrillateurs implantables Diseases Electric Stimulation Therapy Electrical Equipment and Supplies Electrodes Electrodes, Implanted Electrotherapeutics Equipment and Supplies Électrothérapie Heart Heart Diseases Implantable cardioverter-defibrillators Maladies Pacemaker, Artificial Prostheses and Implants Stimulateurs cardiaques Stimulation Therapeutics Thérapeutique treating (health care function)