NPPB and hydrops fetalis: Among patients with NT-proBNP of not more than 8,000 pg/mL, the HRs were 0.85 (95% CI 0.76–0.95) for the primary composite outcome, 0.84 (95% CI 0.75–0.95) for HF hospitalization, and 0.84 (95% CI 0.71–0.99) for CV deaths as compared with HR of 1.16 (95% CI 0.94–1.41) for the primary outcome among patients with NT-proBNP of greater than 8,000 pg/mL86.