Mapping the Progression of Atrial Fibrillation Substrate: Insights from Left Atrial Wall Thickness and High-Density Voltage Mapping - Etel Silva; Manuel González-Armayones; Iván Lobo-Torres; Rafael Fernández-Rivero; Saman Golmaryami; Ana María Solano-Mulero; Alejandro Pérez-Martín; Andrés García-Gámez; Juan Carlos García-Benítez; Lucas Cano-Calabria; Juan Fernández-Armenta (Journal of Clinical Medicine, 2026)