title: [Catheter electrode lodged in the coronary sinus. Apropos of a case].
mesh_terms: D006328:Cardiac Catheterization / Q000009:adverse effects*; D003331:Coronary Vessels; D004567:Electrodes, Implanted; D005547:Foreign Bodies; D006327:Heart Block / Q000628:therapy; D006801:Humans; D008297:Male; D008875:Middle Aged; D010138:Pacemaker, Artificial / Q000009:adverse effects*
vernacular_title: Sonda-electrodo alojada en seno coronario. A propósito de un caso