# ejection fraction

> fraction of blood ejected from a ventricle of the heart with each heartbeat

**Wikidata**: [Q641303](https://www.wikidata.org/wiki/Q641303)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Ejection_fraction)  
**Source**: https://4ort.xyz/entity/ejection-fraction


## References

1. Freebase Data Dumps. 2013
2. Quora
3. Great Norwegian Encyclopedia
4. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)