title: Angle correction for proximal isovelocity surface area method: is it spheric cap or lune?
authors.forename: Vikram
authors.initials: V
authors.lastname: Sankar
authors.forename: Thottuvelil Narayanan Sunil
authors.initials: TN
authors.lastname: Roy
authors.forename: Krishnan Nair
authors.initials: KN
authors.lastname: Venugopal
mesh_terms: D000328:Adult; D001022:Aortic Valve Insufficiency / Q000000981:diagnostic imaging*; D001783:Blood Flow Velocity; D001830:Body Surface Area; D015150:Echocardiography, Doppler / Q000379:methods*; D005240:Feasibility Studies; D005260:Female; D006801:Humans; D007089:Image Enhancement / Q000379:methods*; D007090:Image Interpretation, Computer-Assisted / Q000379:methods*; D008297:Male; D008943:Mitral Valve / Q000000981:diagnostic imaging*; D008946:Mitral Valve Stenosis / Q000000981:diagnostic imaging*; D012016:Reference Values