title: Measurement of aortic diameter.
authors.forename: R H
authors.initials: RH
authors.lastname: Anderson
mesh_terms: D001011:Aorta / Q000000981:diagnostic imaging*; D001021:Aortic Valve / Q000033:anatomy & histology* / Q000000981:diagnostic imaging; D017548:Echocardiography, Transesophageal; D006801:Humans