Patients (3) Aortic valve (3) Patients (3) Complications (2) Article (2) Area (2) Methods (2) Area (2) Valves (2) Prosthesis (2) Grammar, Comparative and general--Article (2) Article (2) Methods (2) Utilization (2) monde (1) puits (1) calibrage (1) risque (1) substitution (1) besoin (1) mortalité (1) gestion (1) anatomie (1) analyse (1) maladie (1) méthode (1) taux (1) Mortality (1) Development (1) Treatment (1)