# Discrimination of Patients with Varying Degrees of Coronary Artery Stenosis by ECG and PCG Signals Based on Entropy

> Research article (Entropy, 2021) · cited 18× · AI/ML

**Wikidata**: [openalex:W3175791261](https://www.wikidata.org/wiki/openalex:W3175791261)  
**Source**: https://4ort.xyz/entity/discrimination-of-patients-with-varying-degrees-of-coronary-artery-stenosis-by-ecg-and-pcg-signals-based-on-entropy