Assess whether high doses of ?-3 fatty acids added to standard treatment of patients with acute hearta failure, hypoalbuminemia and high inflammatory activity, promotes an increase in serum albumin~Assess the effect of high doses of ?-3 fatty acids added to standard treatment of patients with acute hearta failure, hypoalbuminemia and high inflammatory activity on:~Inflammatory activity (C-reactive protein)~The development of biomarkers (NTproBNP).~The prognosis of patients evaluated by the combined event of death from any cause or readmission for heart failure within three months after randomization.
Assess whether high doses of ?-3 fatty acids added to standard treatment of patients with acute hearta failure, hypoalbuminemia and high inflammatory activity, promotes an increase in serum albumin