# Multi-stage classification of congestive heart failure based on short-term heart rate variability

> Research article (Chaos Solitons & Fractals, 2018) · cited 76× · AI/ML

**Wikidata**: [openalex:W2901518318](https://www.wikidata.org/wiki/openalex:W2901518318)  
**Source**: https://4ort.xyz/entity/multi-stage-classification-of-congestive-heart-failure-based-on-short-term-heart-rate-variability