# atrial heart septal defect 4

> atrial heart septal defect type 4 that has material basis in mutation in the TBX20 gene

**Wikidata**: [Q27674820](https://www.wikidata.org/wiki/Q27674820)  
**Source**: https://4ort.xyz/entity/atrial-heart-septal-defect-4


## References

1. Disease Ontology
2. Monarch Disease Ontology release 2018-06-29
3. UniProt
4. Mutations in Cardiac T-Box Factor Gene TBX20 Are Associated with Diverse Cardiac Pathologies, Including Defects of Septation and Valvulogenesis and Cardiomyopathy
5. [Identifiers.org](https://registry.identifiers.org/registry/doid)