title: Influence of telephone surveillance on pacemaker patient care.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D002675:Child, Preschool; D004562:Electrocardiography; D005260:Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D008875:Middle Aged; D003629:Modems; D009026:Mortality; D010138:Pacemaker, Artificial / Q000009:adverse effects; D013689:Telephone