puits (1) temps (durée) (1) substitution (1) pression (1) modèle (1) animal (1) anatomie (1) évaluation (1) équipement (1) adulte (1) survie (1) Displacement (1) Area (1) Anatomy (1) Methods (1) Intravascular ultrasonography (1) Area (1) Will (1) Echocardiography (1) Time (1) Swine (1) Survival (1) Prosthesis (1) Pressure (1) Mitral valve insufficiency (1) Mitral valve (1) Human beings (1) Heart valve prosthesis (1) Heart (1) Fluoroscopy (1)