Human beings (6) Older people (6) Patients (5) Patients (5) temps (durée) (4) âge (4) Treatment (4) Time (4) Age (4) Age (4) Care (3) Methods (3) Reoperation (3) Heart--Surgery (3) Day (3) Coronary artery bypass (3) Methods (3) January (3) Reoperation (3) Risk factors (3) norme (2) risque (2) substitution (2) mortalité (2) hôpital (2) analyse (2) maladie (2) adulte (2) survie (2) Mortality (2)