temps (durée) (1) risque (1) substitution (1) association (1) besoin (1) maladie (1) âge (1) Area (1) Area (1) Weights and measures (1) Value (1) Echocardiography (1) Time (1) Theater (1) Symptoms (1) Speckle (1) Social groups (1) Sex (1) Risk (1) Relevance (1) Patients (1) Months (1) Men (1) Heart (1) Drama (1) Design (1) Aortic valve--Stenosis (1) Aortic valve (1) Age (1) Acting (1)