Term Name:	atrial heart septal defect 9
Synonyms:	ASD9, atrial septal defect 9
Definition:	An atrial heart septal defect that has_material_basis_in heterozygous mutation in the GATA6 gene on chromosome 18q11.
Ontology:	Human Disease [DOID:0110114]   ( DOID:0110114 )