title: The unsaddled annulus: biomechanical culprit in mitral valve prolapse?
authors: Morten O
authors: MO
authors: Jensen
authors: Albert A
authors: AA
authors: Hagège
authors: Yutaka
authors: Y
authors: Otsuji
authors: Robert A
authors: RA
authors: Levine
mesh_terms: D019560:Echocardiography, Three-Dimensional / Q000379:methods*; D005260:Female; D006801:Humans; D008297:Male; D008943:Mitral Valve / Q000000981:diagnostic imaging*; D008944:Mitral Valve Insufficiency / Q000000981:diagnostic imaging*; D008945:Mitral Valve Prolapse / Q000000981:diagnostic imaging*