ITLN1 and hydrops fetalis: In consideration that omentin (a) is an anti-atherogenic and anti-inflammatory protein, (b) improves the protector effect of orosomucoid against lipotoxicity (Lage et al., 2015), and (c) is associated with better prognosis in patients with chronic stable HF (Narumi et al., 2014), our aim was to analyze the predictive prognosis value of the combined orosomucoid and omentin determination in acute de novo HF patients.