<qa>  What is the bilirubin bilirubin 1.5 times the upperHepatic: Total bilirubin 1.5 times the upper limit of institutional normal value; Aspartate aminotransferase AST Serum glutamic oxaloacetic transaminase SGOT and alanine aminotransferase ALT Serum glutamic pyruvic transaminase SGPT 3 times the upper limit of the institutional normal Coagulation: international normalized ratio INR 1.5 in patients not utilizing systemic anticoagulation as part of their medical regimen 