ROTEM ® parameters CFT = Clot Formation Time (sec) Į- angle (°) MCF = Maximum Clot Firmness (mm) Î Clot Quality Maximum Lysis (%) CT = Clotting Time (sec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lot Firmness (mm) 5 minutes after CT AX = Clot Firmness (mm) x minutes after CT
7
Embed
ROTEM parameters - Haemoview Diagnostics - Our · PDF file · 2015-03-02ROTEM® parameters (sec) .) m) ÎQuality) (sec) LPH W XLQJ ERLRQ U WWL HG WRIE, U LUPQHVV W VE\ U, U...
This document is posted to help you gain knowledge. Please leave a comment to let me know what you think about it! Share it to your friends and learn new things together.
MCF <9 mm is a sign of decreased fibrinogen or disturbed clot polymerisation. MCF > 25 mm is a sign of elevated fibrinogen levels (which may lead to a normal EXTEM or INTEM in spite of thrombocytopenia).
n.dn.d9-25n.d8-24n.d7-23n.dn.dn.dFIBTEM
Comparison with EXTEM. A better clot formation with ap-TEM® or APTEG-S when compared to ex-TEM® is an early sign of hyperfibrinolysis.APTEM
Comparison with INTEM. A better clot quality in HEPTEM as compared to INTEM indicates the presence of heparin or heparin-like anticoagulants in the sample.
CLI 30(%)MCF(mm)A25(mm)A20(mm)A15(mm)A10(mm)AngleCFT (s)CT (s)test name (reagent)
Referenz: Lang T, Bauters A, Braun SL, Poetzsch B, von Pape K-W, Kolde H-J, Lakner M. Multi-centre investigation on reference ranges forROTEM® thromboelastometry (eingereicht in Blood Coagulation and fibrinolysis)