# Multi-scale transitions of fuzzy sample entropy of RR-intervals and their phase-randomized surrogates: A possibility to diagnose congestive heart failure

> Research article (Biomedical Signal Processing and Control, 2016) · cited 16× · AI/ML

**Wikidata**: [openalex:W2519634030](https://www.wikidata.org/wiki/openalex:W2519634030)  
**Source**: https://4ort.xyz/entity/multi-scale-transitions-of-fuzzy-sample-entropy-of-rr-intervals-and-their-phase-randomized-surrogates-a-possibility-to-d