# collateral circulation

> alternate blood flow around a blockage

**Wikidata**: [Q5145979](https://www.wikidata.org/wiki/Q5145979)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Collateral_circulation)  
**Source**: https://4ort.xyz/entity/collateral-circulation


## References

1. UMLS 2023
2. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)