[A case of intracardiac repair for anatomically corrected malposition of the great arteries (S, D, L)].

: A 5-year-old boy with anatomically corrected malposition of the great arteries (Van Praah's {S, D, L} arrangement type) associated with ventricular septal defect (malalignment conus type) and pulmonary stenosis underwent a biventricular repair. Subpulmonary stenosis was repaired by muscle resection of narrowing muscular subpulmonary conus through the right ventricle. The postoperative catheterization showed that the pressure ratio of right ventricle/left ventricle was 0.4. There was no complication during follow-up period of 6 years.