# PaCO2

> partial pressure of carbon dioxide in arterial blood

**Wikidata**: [Q12371749](https://www.wikidata.org/wiki/Q12371749)  
**Source**: https://4ort.xyz/entity/paco2


## References

1. [Source](https://www.ncbi.nlm.nih.gov/books/NBK536919/)
2. [Source](https://loinc.org/2019-8/)