An Explainable Early-Warning Surrogate for Spiral-Wave Breakup in an Excitable Reaction-Diffusion Heart Model. Computers and Electronics in Medicine, [S. l.], v. 3, n. 2, p. 109–116, 2026. DOI: 10.69882/adba.cem.2026071. Disponível em: https://journals.adbascientific.com/cem/article/view/195.. Acesso em: 26 jul. 2026.