Campos Sáenz de Santamaría, A. Alcaine Otín, A. Crespo Aznarez, S. Josa Laorden, C. Esterellas Sánchez, L. Sánchez Marteles, M. Garcés Horna, V. Albines Fiestas, Z. Giménez López, I. Rubio Gracia, J. Multimodal analysis of congestion and prognostic utility of the VExUS protocol in hospitalized heart failure patients at a tertiary care hospital 10.1016/j.rceng.2025.502332 2025 2025