title: Invited commentary.
authors.affiliation: Division of Cardiac, Thoracic & Vascular Surgery, Columbia University Medical Center, 177 Fort Washington Ave, 7 GN-435, New York, NY10032. Electronic address: mb3851@cumc.columbia.edu.
authors.forename: Michael A
authors.initials: MA
authors.lastname: Borger
mesh_terms: D019560:Echocardiography, Three-Dimensional / Q000379:methods*; D017548:Echocardiography, Transesophageal / Q000379:methods*; D005260:Female; D006801:Humans; D007091:Image Processing, Computer-Assisted; D008297:Male; D014261:Tricuspid Valve / Q000002:abnormalities*; D014262:Tricuspid Valve Insufficiency / Q000000981:diagnostic imaging*