Worsening or ‘pseudo-worsening’ renal function? The prognostic value of hemoconcentration in patients admitted with acute heart failure José Luís Martins, Luís Santos, Ana Faustino, Jesus Viana, José Santos

Acute kidney injury patterns in acute heart failure: The prognostic value of worsening renal function and its timing João Presume, Gonçalo J.L. Cunha, Bruno M.L. Rocha, Luís Landeiro, Sara Trevas, Marta Roldão, Maria Inês Silva, Margarida Madeira, Sérgio Maltês, Catarina Rodrigues, Inês Araújo, Cândida Fonseca

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