Investigation of Hyfrecators and Their In Vitro Interference with Implantable Cardiac Devices

BACKGROUND Guidelines exist for minimizing potential electromagnetic interference (EMI) with electrosurgical equipment in patients with cardiac rhythm management (CRM) devices. These guidelines encompass all electrosurgical devices but are not specific for hyfrecators. OBJECTIVE To investigate the potential interference of CRM devices by hyfrecators. MATERIALS AND METHODS Using a collagen-based saline gel, three implantable pulse generators...