# venous insufficiency

> vein disease that is characterized by impaired flow of blood through the veins

**Wikidata**: [Q9008818](https://www.wikidata.org/wiki/Q9008818)  
**Source**: https://4ort.xyz/entity/venous-insufficiency


## References

1. Disease Ontology
2. Monarch Disease Ontology release 2018-06-29
3. [Identifiers.org](https://registry.identifiers.org/registry/doid)
4. Human Phenotype Ontology release 2018-03-08