# U wave

> ECG waveform thought to represent repolarization of the Purkinje fibers

**Wikidata**: [Q7876313](https://www.wikidata.org/wiki/Q7876313)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/U_wave)  
**Source**: https://4ort.xyz/entity/u-wave


## References

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