Patients (4) Complications (3) Valves (3) Patients (3) Aortic valve--Stenosis (3) Aortic valve (3) Mortality (2) Echocardiography (2) Impact (2) Standards (2) temps (durée) (1) secteur des services (1) substitution (1) mortalité (1) laboratoire (1) blessure (1) hôpital (1) maladie (1) investigation (1) comparaison (1) biomarqueur (1) abords (agglomération) (1) taux (1) survie (1) Diagnosis (1) Degrees (1) Surgery (1) Comparison (1) Treatment (1) Costs (1)