# Developing Hybrid CNN-GRU Arrhythmia Prediction Models Using Fast Fourier Transform on Imbalanced ECG Datasets

> Research article (Mathematical Modelling and Engineering Problems, 2024) · cited 12× · AI/ML

**Wikidata**: [openalex:W4392191369](https://www.wikidata.org/wiki/openalex:W4392191369)  
**Source**: https://4ort.xyz/entity/developing-hybrid-cnn-gru-arrhythmia-prediction-models-using-fast-fourier-transform-on-imbalanced-ecg-datasets