[Attempt at allo-aortal conduits in the correction of congenital heart defects].

In the period September 1990 to April 1993, an allo-aortic conduit was used in 16 patients during reconstruction of the right ventricular outflow duct. The patients age ranged from 2 years 8 months to 14 years, their body weight was 11.8 to 26 kg.