[Treatment of congenital heart diseases with pulmonary artery cerclage. Immediate and medium term results in 51 patients].

The aim of this study was to assess the results of pulmonary artery banding in a retrospective study of 51 consecutive children treated from January 1980 to December 1993. The study population was 24 girls and 27 boys with an average age of 6.2 months, of average weight of 4.