A curious case of acute kidney failure in times of COVID-19 Melissa Cintra; Esther Torres; Danilo Salazar; Marta Albalate; Fabio Procaccini; Laura Medina; Juan Antonio Martín-Navarro; Mayra Ortega; Marta Puerta; Roberto Alcázar; Patricia De Sequera;

Cardiovascular-kidney-metabolic syndrome definition and its role in the prevention, risk staging, and treatment. An opportunity for the Nephrology Aleix Cases; Jose Jesus Broseta; Maria Marqués; Secundino Cigarrán; Juan Carlos Julián; Roberto Alcázar; Alberto Ortiz;

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;