# Real-time machine learning model to predict in-hospital cardiac arrest using heart rate variability in ICU

> Research article (npj Digital Medicine, 2023) · cited 62× · AI/ML

**Wikidata**: [openalex:W4388931882](https://www.wikidata.org/wiki/openalex:W4388931882)  
**Source**: https://4ort.xyz/entity/real-time-machine-learning-model-to-predict-in-hospital-cardiac-arrest-using-heart-rate-variability-in-icu