Thromboelastography:clinical applications and new development / 国际检验医学杂志

ABSTRACT

Under normal physiological conditions, hemostatic process is a dynamic balance process dependent on many factors.It involves interaction between primary hemostasis (vasoconstriction, platelet clot formation), secondary hemostasis (thrombin generation, fibrin polymerization) and fibrinolysis, and any abnormalities of the three may cause hemorrhagic or thrombotic diseases.Conventional coagulation tests are useful for a limited degree since they only reflect a portion of the coagulation cascade.Thromboelastography (TEG) provides a more complete picture of coagulation status, taking into account more factors involved in the clotting process, including platelet activity and clotting factors, which has been widely used in clinic.In this article, we will briefly discuss clinical applications and new development of TEG.