title: Anatomic versus effective orifice area in a bicuspid aortic valve.
authors.affiliation: Department of Cardiology, Regions Hospital, St. Paul, Minnesota; HealthPartners Medical Group, Minneapolis, Minnesota.
authors.forename: Chad M
authors.initials: CM
authors.lastname: House
authors.forename: Katie A
authors.initials: KA
authors.lastname: Moriarty
authors.forename: William B
authors.initials: WB
authors.lastname: Nelson
mesh_terms: D000328:Adult; D001021:Aortic Valve / Q000002:abnormalities* / Q000000981:diagnostic imaging*; D000082882:Bicuspid Aortic Valve Disease; D015150:Echocardiography, Doppler / Q000379:methods*; D005260:Female; D006349:Heart Valve Diseases / Q000000981:diagnostic imaging*; D006801:Humans; D007089:Image Enhancement / Q000379:methods*; D007090:Image Interpretation, Computer-Assisted / Q000379:methods*; D009929:Organ Size; D015203:Reproducibility of Results; D012680:Sensitivity and Specificity
keywords: aortic stenosis; bicuspid aortic valve; planimetry