ICD-10 / XVII Congenital malformations, deformations and chromosomal abnormalities / Q20-Q28 Congenital malformations of the circulatory system / Q24 Other congenital malformations of heartFrom parent levelsChapterXVIICongenital malformations, deformations and chromosomal abnormalitiesexc.OpenExclusionsinborn errors of metabolism (E70-E90)BlockQ20-Q28Congenital malformations of the circulatory systemOpenQ24CategoryBlock Q20-Q28Chapter XVIIOther congenital malformations of heartExclusionsendocardial fibroelastosis (I42.4)Subcategories