In contrast, the addition of pulmonary congestion interpreted by a doctor did not statistically improve the ability of a model containing the Yale-CORE HF score, eGFR, log BNP, and elevated LAP (model 3 plus pulmonary congestion, from χ2 = 24.4 to χ2 = 27.5, compared p = 0.086). Here, NPPB is linked to hydrops fetalis.