High myocardial threshold to an artificial pacemaker--report of a fatal case.
D000219:Adams-Stokes Syndrome; D000368:Aged; D002921:Cicatrix; D004562:Electrocardiography; D006323:Heart Arrest; D006327:Heart Block / Q000601:surgery*; D006339:Heart Rate; D006801:Humans; D008297:Male; D009203:Myocardial Infarction; D010138:Pacemaker, Artificial / Q000009:adverse effects*