C. Laboratory Determinations

4.9 PT/INR

4.10 APTT

4.11 Fibrinogen

4.12 D-dimer

4.13 Thrombin Time

4.14 Mixing Studies

4.15 Platelet Function

4.16 Inhibitor Assays

4.17 Factor Assays

4.18 von Willebrand Assays

4.19 Platelet Aggregation

4.20 Thromboelastography

4.21 Hypercoagulability Assessment

4.21.1 Assays

4.21.2 Molecular

4.22 Anti-Xa

4.23 Direct Thrombin Inhibitors

4.24 Heparin Neutralization