Position and sensing vector-related triple counting and inappropriate shocks in the subcutaneous implantable cardioverter-defibrillator system

Dinesh Sharma, MD, Parikshit S. Sharma, MD, Marc A. Miller, MD, Sheldon M. Singh, MD, Guatham Kalahasty, MD, FHRS, Kenneth A. Ellenbogen, MD, FHRS From the Helmsley Electrophysiology Center, Mount Sinai School of Medicine, New York, New York, Schulich Heart Program, Sunnybrook Health Sciences Centre, University of Toronto, Toronto, Ontario, Canada, and Division of Cardiology, Virginia Commonwealth University School of Medicine, Richmond, Virginia.