Relation of mitral valve morphology and motion to mitral regurgitation severity in patients with mitral valve prolapse. - Sénéchal, Mario; Michaud, Nicolas; MacHaalany, Jimmy; Bernier, Mathieu; Dubois, Michelle; Magne, Julien; Couture, Christian; Mathieu, Patrick; Bertrand, Olivier F.; Voisine, Pierre (Cardiovascular Ultrasound, 2012)