VKORC1 and hydrops fetalis: Furthermore, we compared biochemical parameters between carriers of different genotypes of polymorphisms rs8050894, rs9934438, rs9923231 in VKORC1 gene, rs5918 in ITGB3 gene and rs2070959 in UGT1A6 gene for identification of genetic influence among HF patients with/without complications (Supplementary Table S8).