title: Alarming electrocardiographic changes caused by inadequately insulated temporary epicardial electrodes.
mesh_terms: D000328:Adult; D004562:Electrocardiography; D004567:Electrodes, Implanted / Q000009:adverse effects*; D006801:Humans; D008297:Male; D010496:Pericardium; D014927:Wolff-Parkinson-White Syndrome / Q000503:physiopathology