title: Lethargy in a 9-year-old girl. A good history goes a long way.
authors.affiliation: Desert Bloom Family Practice, Phoenix, USA.
authors.forename: Renee Ann
authors.initials: RA
authors.lastname: Ostin
mesh_terms: D001919:Bradycardia / Q000175:diagnosis / Q000209:etiology; D002637:Chest Pain / Q000209:etiology; D002648:Child; D003937:Diagnosis, Differential; D004562:Electrocardiography; D005260:Female; D006327:Heart Block / Q000175:diagnosis* / Q000628:therapy; D006801:Humans; D053609:Lethargy / Q000209:etiology*; D009722:Nurse Practitioners; D010138:Pacemaker, Artificial