title: Electrocardiographic case: an interesting case of cardiomegaly and pulmonary hypertension. Atrial septal defect (ASO) with Eisenmenger syndrome.
authors.affiliation: Cardiac Department, National University Hospital, Singapore.
authors.forename: W L
authors.initials: WL
authors.lastname: Quan
authors.forename: H C
authors.initials: HC
authors.lastname: Tan
authors.forename: B L
authors.initials: BL
authors.lastname: Chia
mesh_terms: D000328:Adult; D006332:Cardiomegaly / Q000175:diagnosis; D004541:Eisenmenger Complex / Q000175:diagnosis*; D004562:Electrocardiography; D006344:Heart Septal Defects, Atrial / Q000175:diagnosis*; D006801:Humans; D006976:Hypertension, Pulmonary / Q000175:diagnosis; D008297:Male