Cardiac pacemakers in children.
D002304:Cardiac Pacing, Artificial / Q000379:methods / Q000451:nursing*; D002648:Child; D002675:Child, Preschool; D004562:Electrocardiography; D006327:Heart Block / Q000151:congenital / Q000628:therapy*; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D009730:Nursing Assessment; D010138:Pacemaker, Artificial