Continuous infusion or bolus injection of loop diuretics for patients admitted for severe acute heart failure: Is one strategy better than the other? Francisca Caetano, Paula Mota, Inês Almeida, Andreia Fernandes, Ana Botelho, António Leitão Marques

Biomarkers of functional class in systolic heart failure: The relevance of copeptin João Silva Marques, Henrique Luz-Rodrigues, Cláudio David, Ana Gomes Almeida, António Nunes Diogo

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