From parent levels
ChapterXVIICongenital malformations, deformations and chromosomal abnormalitiesOpen
Exclusions
- inborn errors of metabolism (E70-E90)
BlockQ20-Q28Congenital malformations of the circulatory systemOpen
CategoryQ23Congenital malformations of aortic and mitral valvesOpen
Congenital insufficiency of aortic valve
Inclusions
- Bicuspid aortic valve
- Congenital aortic insufficiency