NPPB and hydrops fetalis: In patients with a NT-proBNP value > 125 ng/L, HF criteria (HFpEF, HFmrEF or HFrEF) were fulfilled in 68/94 (72.3%); 50 for HFpEF (53.2%), 11 for HFmrEF (11.7%), and 7 for HFrEF (7.4%).