Advanced ECG Signal Analysis Using AM-RNN and Optimized Feature Selection for Improved Cardiac Diagnosis. ITEGAM-JETIA, [S. l.], v. 12, n. 61, p. 378–389, 2026. DOI: 10.5935/jetia.v12i59.3655. Disponível em: https://itegam-jetia.org/journal/index.php/jetia/article/view/3655. Acesso em: 22 oct. 2026.