No significant differences in the height, weight, age, Cr, UA, GFR, AST, ALT, HbA1c, Glu, WBC, Hb, PLT, CHO, TG, HDLC, LDLC, VLDLC, APOA1, APOB and Lpa between the MI-HF and MI-WHF groups were observed (P > 0.05). The gene discussed is APOA1; the disease is hydrops fetalis.