The treatment of heart block in the elderly.
D000219:Adams-Stokes Syndrome; D000368:Aged; D006328:Cardiac Catheterization; D005260:Female; D005500:Follow-Up Studies; D006327:Heart Block / Q000628:therapy*; D006339:Heart Rate; D006801:Humans; D007545:Isoproterenol / Q000627:therapeutic use*; D008297:Male; D010138:Pacemaker, Artificial
D007545:Isoproterenol