Long-term follow-up of patients with cardiac pacemakers.
D000219:Adams-Stokes Syndrome / Q000628:therapy; D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008875:Middle Aged; D010138:Pacemaker, Artificial / Q000009:adverse effects / Q000401:mortality; D011379:Prognosis