# foramen ovale

> in the fetal heart allows blood to enter the left atrium from the right atrium.

**Wikidata**: [Q767116](https://www.wikidata.org/wiki/Q767116)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Foramen_ovale_(heart))  
**Source**: https://4ort.xyz/entity/foramen-ovale


## References

1. Foundational Model of Anatomy
2. [Source](http://www.bartleby.com/107/135.html)
3. [Source](https://ncithesaurus.nci.nih.gov/ncitbrowser/)
4. UMLS 2023
5. [Source](http://www.unifr.ch/ifaa/Public/EntryPage/TA98%20Tree/Alpha/All%20KWIC%20W%20LA.htm)
6. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)