title: Surgical experience with temporary and permanent A-V sequential demand pacing.
mesh_terms: D000328:Adult; D000368:Aged; D001145:Arrhythmias, Cardiac / Q000628:therapy; D001794:Blood Pressure; D006348:Cardiac Surgical Procedures; D004562:Electrocardiography; D005260:Female; D006327:Heart Block / Q000628:therapy; D006329:Heart Conduction System / Q000503:physiopathology; D006333:Heart Failure / Q000628:therapy; D006801:Humans; D008297:Male; D008722:Methods; D008875:Middle Aged; D010138:Pacemaker, Artificial; D013575:Syncope / Q000628:therapy; D013997:Time Factors