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Prothrombin Time
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Definition
: Clotting time of PLASMA recalcified in the presence of excess TISSUE THROMBOPLASTIN. Factors measured are FIBRINOGEN; PROTHROMBIN; FACTOR V; FACTOR VII; and FACTOR X. It is used for monitoring anticoagulant therapy with COUMARINS.
See Also
Blood Coagulation
Other names
Thrombotest; Russell's Viper Venom Time; Quick Test; Times, Prothrombin; Time, Prothrombin; Test, Quick; Prothrombin Times; Russells Viper Venom Time; Russell Viper Venom Time