GDF15 and hydrops fetalis: An association was found between the primary outcome (defined as CV death, hospitalization for HF, elevated NTproBNP or initiation of loop diuretics) and hs-cTnI (HR 1.04 [1.00–1.09]), galectin-3 (HR 1.21 [1.03–1.41]) and GDF-15 (HR 1.15 [1.04–1.28]).