Clinical characteristics and prognosis of heart failure in elderly patients Lucía Martínez-Braña, Lara Mateo-Mosquera, María Bermúdez-Ramos, María de los Ángeles Valcárcel García, Lorena Fernández Hernández, Álvaro Hermida Ameijeiras, Francisco Luis Lado Lado

NT-proBNP for heart failure diagnosis in Primary Care: Costs or savings? A budget impact study Cândida Fonseca, Paulo Bettencourt, Dulce Brito, Helena Febra, Álvaro Pereira, Victória Genovez, Nelson Lopes

Prognostic value of plasma neutrophil gelatinase-associated lipocalin in patients with heart failure Humberto Villacorta, Rochele Alberto Martins Santos, Marcelle Alves Baco Marroig, Guilherme Pinella Guedes Pereira, Analucia Rampazzo Xavier, Salim Kanaan