title: Three-dimensional echocardiography is essential for intraoperative assessment of mitral regurgitation.
authors.affiliation: Toronto General Hospital, University of Toronto, Toronto, ON, Canada.
authors.forename: Wendy
authors.initials: W
authors.lastname: Tsang
authors.forename: Roberto M
authors.initials: RM
authors.lastname: Lang
mesh_terms: D006328:Cardiac Catheterization; D019560:Echocardiography, Three-Dimensional / Q000379:methods* / Q000592:standards; D017548:Echocardiography, Transesophageal / Q000379:methods / Q000592:standards; D006801:Humans; D007430:Intraoperative Care / Q000379:methods*; D007432:Intraoperative Period; D008297:Male; D008875:Middle Aged; D008943:Mitral Valve / Q000000981:diagnostic imaging / Q000601:surgery; D008944:Mitral Valve Insufficiency / Q000000981:diagnostic imaging* / Q000601:surgery*; D012720:Severity of Illness Index; D014218:Triage