AANA Journal Course: update for nurse anesthetists. Arrhythmia management devices and electromagnetic interference.
The technological complexity of implantable arrhythmia management devices, specifically pacemakers and defibrillators, has increased dramatically since their introduction only a few decades ago. Patients with such devices are encountered much more frequently in hospitals and surgery centers, yet anesthesia provider knowledge of safe and proper management is often incomplete. Anesthesia textbooks and references may provide only short paragraphs on arrhythmia management devices that do not address important perioperative management strategies for this ever-growing patient population. It is no longer satisfactory to simply place a magnet over an implanted device during surgery and assume that this action protects the patient from harm due to electromagnetic interference from inappropriate device function. This AANA Journal course serves as a concise review of basic device function, the sources and effects of electromagnetic interference in the operative setting, and patient management recommendations from current literature.
Mattingly
Emily
E
West End Anesthesia Group, Richmond, VA, USA.
D001145:Arrhythmias, Cardiac / Q000503:physiopathology / Q000628:therapy*; D017147:Defibrillators, Implantable; D004564:Electrocoagulation / Q000009:adverse effects; D004574:Electromagnetic Fields / Q000009:adverse effects*; D004867:Equipment Design; D004868:Equipment Failure; D004869:Equipment Safety; D006339:Heart Rate; D006801:Humans; D007430:Intraoperative Care; D009719:Nurse Anesthetists; D010138:Pacemaker, Artificial; D017751:Safety Management