title: OBSERVATIONS IN PATIENTS WITH IMPLANTED PACEMAKER. AN ELECTROCARDIOGRAPHIC SIGN OF BROKEN ELECTRODE WIRES MIMICKING INTERFERENCE BY ALTERNATING CURRENT.
mesh_terms: D004562:Electrocardiography; D005853:Geriatrics; D006801:Humans; D010138:Pacemaker, Artificial; D011183:Postoperative Complications
keywords: ELECTROCARDIOGRAPHY; GERIATRICS; PACEMAKER, ARTIFICIAL; POSTOPERATIVE COMPLICATIONS