title: ECGs in the ED.
authors.forename: Ronn E
authors.initials: RE
authors.lastname: Tanel
mesh_terms: D002675:Child, Preschool; D004562:Electrocardiography; D004636:Emergency Service, Hospital; D006330:Heart Defects, Congenital / Q000175:diagnosis*; D006801:Humans; D008297:Male