# Extracting Features from Poincaré Plots to Distinguish Congestive Heart Failure Patients According to NYHA Classes

> Research article (Bioengineering, 2021) · cited 25× · AI/ML

**Wikidata**: [openalex:W3203230207](https://www.wikidata.org/wiki/openalex:W3203230207)  
**Source**: https://4ort.xyz/entity/extracting-features-from-poincare-plots-to-distinguish-congestive-heart-failure-patients-according-to-nyha-classes