substitution (1) mortalité (1) surveillance (1) hôpital (1) taux (1) Monitoring (1) Mortality (1) Methods (1) Value (1) Prosthesis (1) Patients (1) Mortality (1) Months (1) Manufacturers' agents (1) Electrocardiography (1) Commission merchants (1) Bradycardia (1) Aortic valve (1) Methods (1) Patients (1)