Effect of heparin on the one-stage prothrombin time. Source of artifactual "resistance" to prothrombinopenic therapy.
D000328:Adult; D000368:Aged; D002986:Clinical Trials as Topic; D001728:Dicumarol / Q000627:therapeutic use; D006493:Heparin / Q000494:pharmacology*; D006801:Humans; D007275:Injections, Intravenous; D007279:Injections, Subcutaneous; D008875:Middle Aged; D011517:Prothrombin Time / Q000187:drug effects*; D013927:Thrombosis / Q000188:drug therapy*; D014859:Warfarin / Q000627:therapeutic use*
D014859:Warfarin; D001728:Dicumarol; D006493:Heparin