المنشورات مقال فى مجلة 2024 تم النشر فى: https://doi.org/10.1016/j.engmed.2024.100021 Post-COVID effect on heart after recovery based on hybrid EfficientNet-DBN with multilevel classification using ECG images مزيد من المنشورات Post-COVID effect on heart after recovery based on hybrid EfficientNet-DBN with multilevel classification using ECG images 2024