AIBullisharXiv – CS AI · 6h ago6/10
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Modeling Day-Long ECG Signals to Predict Heart Failure Risk with Explainable AI
Researchers developed DeepHHF, a deep learning model trained on 24-hour ECG recordings that predicts heart failure risk within five years with 0.80 AUC accuracy, outperforming traditional 30-second ECG analysis and clinical scoring systems. The model identified high-risk patients with a two-fold increased chance of hospitalization or death, demonstrating that continuous cardiac monitoring combined with explainable AI offers a non-invasive, cost-effective approach to preventive healthcare.