title: Sextapolar catheter electrode for temporary sequential atrioventricular pacing.
mesh_terms: D006328:Cardiac Catheterization / Q000379:methods; D004558:Electric Stimulation / Q000379:methods; D004566:Electrodes; D006331:Heart Diseases / Q000628:therapy; D006352:Heart Ventricles; D006801:Humans; D010138:Pacemaker, Artificial / Q000379:methods