Title: Implantable defibrillator therapy
Subjects: Ventricular Fibrillation, Implantable Defibrillators, Therapy, Arrhythmia, Implanted Cardiovascular instruments, Hear, Defibrillators, Surgery, Cardiothoracic surgery, Cardiovascular medicine, Surgery - Thoracic, Cardiology, Surgical Instruments And Apparatus, Medical / Nursing, Defibrillators, Implantable, Medical, Cardiovascular instruments, Im, Medical / Cardiology, Medical : Surgery - Thoracic, Surgery - General, Cardiovascular instruments, Implanted, Heart, surgery, Heart, Cardiac Arrhythmias