Towards standardization of POCUS training in Nephrology: the time is NOW Gregorio Romero-González; Eduardo R. Argaiz; Abhilash Koratala; Duilio Ariel González; Marc Vives; Javier Juega; Jordi Soler-Majoral; Fredzzia Graterol; Inés Perezpayá; Néstor Rodriguez-Chitiva; Ignacio Lorenzo-Ferris; Carlos Narvaez; Joaquín Manrique; Enrique Morales; Maite Rivera-Gorrín; José Ibeas; Jordi Bover; Emilio Sánchez; Patricia de Sequera;

Quantification and treatment of congestion in heart failure: A clinical and pathophysiological overview Rafael de la Espriella; Enrique Santas; Isabel Zegri Reiriz; Jose Luis Górriz; Marta Cobo Marcos; Julio Núñez;

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;