# Artificial intelligence-based identification of left ventricular systolic dysfunction from 12-lead electrocardiograms: external validation and advanced application of an existing model

> Research article (European Heart Journal - Digital Health, 2023) · cited 18× · AI/ML

**Wikidata**: [openalex:W4390028987](https://www.wikidata.org/wiki/openalex:W4390028987)  
**Source**: https://4ort.xyz/entity/artificial-intelligence-based-identification-of-left-ventricular-systolic-dysfunction-from-12-lead-electrocardiograms-ex