# Doppler echocardiography

> ultrasound procedure to examine the heart

**Wikidata**: [Q55609890](https://www.wikidata.org/wiki/Q55609890)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Doppler_echocardiography)  
**Source**: https://4ort.xyz/entity/doppler-echocardiography


## References

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