Epidemiology and outcome of Congolese @entity1 who had surgery for XXXX .

@entity1 @entity301 @entity1757 @entity600 @entity474 @entity751 @entity299 @entity1146 @entity118 @entity472 @entity4616 @entity4297
UNASSIGNED: to determine the principal @entity299 for which @entity1 underwent surgery and to determine the survival rate. this retrospective cohort study involves Congolese babies treated surgically from September 1989 to September 2010 in France for @entity4297 (through "M  c  nat chirurgie cardiaque" and "Cha  ne de l'espoir"). It includes only 110 of the 182 recorded @entity1 during the study period. The sex ratio for the 110 subjects included in the analysis was 1. Their mean age at surgery was 77.4      57.6 months old (range: 8 to 204 months). The main @entity4297 for which surgery was performed were @entity1757 (21.9%), tetralogy of Fallot either isolated (22.8%) or associated with @entity4616 (1.8%) or @entity301 (1.8%), @entity118 associated with other @entity600 (8.2%), @entity1146 with @entity1757 (5.5%), @entity472 (3.7%), @entity474 (0.9%), and @entity751 (0.9%). The median length of follow-up was 42.4      35.6 months (range, 3-240 months). @entity1 ' mean age at the study's end was 121.1      86.3 months (range 20-372 months). The 5-year survival rate was 90% and the 20-year survival, 83.3%. Heart surgery for @entity4297 has improved survival.
