Q21.12✓ Billable

Patent foramen ovale

Inclusion Terms

  • •Persistent foramen ovale

Code Hierarchy

┌17Congenital malformations, deformations and chromosomal abnormalities (Q00-QA0)├Q20-Q28Congenital malformations of the circulatory system (Q20-Q28)├Q21Congenital malformations of cardiac septa
└Q21.12Patent foramen ovale

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