Heparin, when complexed with antithrombin III ... its enzymatic activity and can continue to stimulate the coagulation cascade. [12] Dr. Gulseth has been a paid consultant to Aventis ...

Antithrombin: A protein in the blood that helps regulate blood clotting by inhibiting thrombin and other clotting factors. Venous Thromboembolism (VTE): A condition that includes both deep vein ...

See Figure 1 for a depiction of normal hemostasis. The activation of the coagulation cascade yields thrombin that converts fibrinogen to fibrin; the stable fibrin clot being the final product of ...