title: Transvenous transseptal atrial pacing. A long-term study in ten dogs.
mesh_terms: D000818:Animals; D004285:Dogs; D004567:Electrodes, Implanted; D006321:Heart / Q000000981:diagnostic imaging; D006325:Heart Atria / Q000473:pathology / Q000601:surgery; D006329:Heart Conduction System / Q000601:surgery; D006346:Heart Septum / Q000601:surgery; D006352:Heart Ventricles / Q000473:pathology; D008722:Methods; D010138:Pacemaker, Artificial; D011183:Postoperative Complications; D011859:Radiography; D013525:Surgical Instruments; D013997:Time Factors