title: Migration of retained transvenous electrode catheter.
mesh_terms: D000368:Aged; D006328:Cardiac Catheterization / Q000009:adverse effects*; D004566:Electrodes; D006327:Heart Block / Q000000981:diagnostic imaging / Q000628:therapy*; D006801:Humans; D007084:Iliac Vein / Q000000981:diagnostic imaging; D010138:Pacemaker, Artificial / Q000009:adverse effects*; D011859:Radiography; D013350:Subclavian Vein; D013927:Thrombosis / Q000209:etiology; D014682:Vena Cava, Inferior / Q000000981:diagnostic imaging