Liver function analysis demonstrated that serum ALT, AST, and LDH levels were significantly higher in the HF LT than in the NC LT group (1970 ± 550 vs. 1420 ± 221 U/L, P < 0.05; 1849 ± 349 vs. 1235 ± 194 U/L, P < 0.01; 6796 ± 1739 vs. 4918 ± 1029 U/L, P < 0.05; Fig. 1E–G). Here, GPT is linked to hydrops fetalis.