# Peak Detection and HRV Feature Evaluation on ECG and PPG Signals

> Research article (Symmetry, 2022) · cited 41× · AI/ML

**Wikidata**: [openalex:W4281726402](https://www.wikidata.org/wiki/openalex:W4281726402)  
**Source**: https://4ort.xyz/entity/peak-detection-and-hrv-feature-evaluation-on-ecg-and-ppg-signals