# An Automatic Approach Using ELM Classifier for HFpEF Identification Based on Heart Sound Characteristics

> Research article (Journal of Medical Systems, 2019) · cited 36× · AI/ML

**Wikidata**: [openalex:W2956500030](https://www.wikidata.org/wiki/openalex:W2956500030)  
**Source**: https://4ort.xyz/entity/an-automatic-approach-using-elm-classifier-for-hfpef-identification-based-on-heart-sound-characteristics