Fig. 1. Kaplan-Meier survival curves. (A) The survival rate was worse in patients with a cardiac anomaly that was detected via fetal ultrasonography than in those with later cardiac presentation (50% at fetal ultrasonography vs. 75.0% at 1-4 months vs. 90.5% at 0-30 days vs. 100% at >5 months, P=0.009). (B) Overall survival was worse in patients with combined severe diseases than in those with only severe liver disease or severe heart disease, or in those without severe disease (28.6% with combined severe diseases vs. 75.0% with severe liver disease vs. 100% with severe heart disease vs. 100% without severe disease, P<0.001).