stratification (1) risque (1) pression (1) analyse (1) danger (1) maladie (1) âge (1) point (1) survie (1) Testing (1) Surgery (1) Area (1) Death (1) Area (1) Value (1) Echocardiography (1) Ci (Chinese poetry) (1) Testing (1) Symptoms (1) Survival (1) Surgery (1) Risk (1) Rhythm (1) Rest (1) Pulmonary artery (1) Pressure (1) Patients (1) Months (1) Mitral valve insufficiency (1) Mitral valve (1)