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Fig. 3 | Thrombosis Journal

Fig. 3

From: Replacement of traditional prothrombin time monitoring with the new Fiix prothrombin time increases the efficacy of warfarin without increasing bleeding. A review article

Fig. 3

Examples of differences in PT-INR and Fiix-NR during warfarin initiation when factor VII is fluctuating due to dose changes. Both the PT-INR and Fiix-NR were measured using undiluted Neoplastin CI Plus with ISI 1.3 (Diagnostica Stago, Asnieres, France) but in the Fiix-NR measurement factor II and X deficient plasma is added to diluted test plasma prior to addition of Neoplastin. Reproduced with permission from Thrombosis Research 2012;130:674–81 [3]

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