# ECG-based biometric under different psychological stress states

> Research article (Computer Methods and Programs in Biomedicine, 2021) · cited 25× · AI/ML

**Wikidata**: [openalex:W3130005145](https://www.wikidata.org/wiki/openalex:W3130005145)  
**Source**: https://4ort.xyz/entity/ecg-based-biometric-under-different-psychological-stress-states