N. M. S. Mohd Ariff and A. Huong, “A CNN System for Automatic Classification of ECG Signal Abnormalities”, EEEE, vol. 3, no. 2, pp. 720–727, Nov. 2022, Accessed: Jul. 18, 2024. [Online]. Available: https://penerbit.uthm.edu.my/periodicals/index.php/eeee/article/view/8860