# Using explainable AI to investigate electrocardiogram changes during healthy aging—From expert features to raw signals

> Research article (PLoS ONE, 2024) · cited 13× · AI/ML

**Wikidata**: [openalex:W4394710945](https://www.wikidata.org/wiki/openalex:W4394710945)  
**Source**: https://4ort.xyz/entity/using-explainable-ai-to-investigate-electrocardiogram-changes-during-healthy-agingfrom-expert-features-to-raw-signals