Instruction Source:
Q20.0Common arterial trunk
Excludes 1 (Mutually Exclusive)
- aortic septal defect (Q21.4)
Q20.0Common arterial trunk
Q20Congenital malformations of cardiac chambers and connections
Q20-Q28Congenital malformations of the circulatory system (Q20-Q28)
Q00-QA1Congenital malformations, deformations, chromosomal abnormalities, and genetic disorders