# Investigation of heart rate variability in major depression patients using wavelet packet transform

> Research article (Psychiatry Research, 2016) · cited 11× · AI/ML

**Wikidata**: [openalex:W2287707928](https://www.wikidata.org/wiki/openalex:W2287707928)  
**Source**: https://4ort.xyz/entity/investigation-of-heart-rate-variability-in-major-depression-patients-using-wavelet-packet-transform