title: Changing profile of congenital heart disease.
authors.affiliation: Division of Cardiology, Children's Memorial Hospital, Chicago, IL 60614.
authors.forename: D W
authors.initials: DW
authors.lastname: Benson
mesh_terms: D004452:Echocardiography; D006330:Heart Defects, Congenital / Q000175:diagnosis* / Q000601:surgery; D006801:Humans; D007223:Infant; D007231:Infant, Newborn