title: Discordant grading of aortic stenosis using echocardiography and what it means: new insights from magnetic resonance imaging.
authors.affiliation: Institut Universitaire de Cardiologie et de Pneumologie de Québec/Québec Heart and Lung Institute, Department of Medicine, Laval University, Québec, Canada.
authors.forename: Marie-Annick
authors.initials: MA
authors.lastname: Clavel
authors.affiliation: Institut Universitaire de Cardiologie et de Pneumologie de Québec/Québec Heart and Lung Institute, Department of Medicine, Laval University, Québec, Canada.
authors.forename: Jean G
authors.initials: JG
authors.lastname: Dumesnil
authors.affiliation: Institut Universitaire de Cardiologie et de Pneumologie de Québec/Québec Heart and Lung Institute, Department of Medicine, Laval University, Québec, Canada. Electronic address: philippe.pibarot@med.ulaval.ca.
authors.forename: Philippe
authors.initials: P
authors.lastname: Pibarot
mesh_terms: D001021:Aortic Valve / Q000033:anatomy & histology*; D001024:Aortic Valve Stenosis / Q000000981:diagnostic imaging*; D004452:Echocardiography; D005260:Female; D006801:Humans; D008297:Male; D013318:Stroke Volume