title: Complete heart block in Epstein-Barr myocarditis.
mesh_terms: D002675:Child, Preschool; D004562:Electrocardiography; D005260:Female; D006327:Heart Block / Q000209:etiology*; D004854:Herpesvirus 4, Human; D006801:Humans; D007244:Infectious Mononucleosis / Q000150:complications*; D009205:Myocarditis / Q000150:complications* / Q000209:etiology