PoCUS: Congestion and ultrasound two challenges for nephrology in the next decade Gregorio Romero-González; Joaquín Manrique; Itziar Castaño-Bilbao; María F. Slon-Roblero; Claudio Ronco;

Hypertonic saline and heart failure: sodium-centric or chlorine-centric? Jaime Mazón-Ruiz; Gregorio Romero-González; Emilio Sánchez; Eduardo Josué Banegas-Deras; María Salgado-Barquinero; Luis Gutiérrez-de la Varga; José Joaquín Bande-Fernández; Manuel Gorostidi; Roberto Alcázar;

Consensus document on the management of hyperkalemia Alberto Ortiz; Carmen del Arco Galán; José Carlos Fernández-García; Jorge Gómez Cerezo; Rosa Ibán Ochoa; Julio Núñez; Francisco Pita Gutiérrez; Juan F. Navarro-González;