title: Long-term cardiac pacing--a study of 141 cases.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D001145:Arrhythmias, Cardiac / Q000628:therapy; D002648:Child; D002675:Child, Preschool; D006327:Heart Block / Q000628:therapy; D006801:Humans; D007223:Infant; D008875:Middle Aged; D010138:Pacemaker, Artificial / Q000009:adverse effects; D011379:Prognosis; D012804:Sick Sinus Syndrome / Q000628:therapy; D013997:Time Factors