馃挕 INR = PT(patient) / PT(normal). Therapeutic range depends on indication.
馃拪 Warfarin Dose Adjustment
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📚 Evidence & Guidelines
Class I Recommendation
★★★★★
(2003)
Citation: Hirsh J, Fuster V, Ansell J, Halperin JL. ACC/AHA/ACCP guidelines for warfarin therapy. Circulation. 2003;107(12):1692-1711.
Guideline: ACC/AHA/ACCP Anticoagulation Guidelines
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⚠️ Medical DisclaimerFor educational reference. Anticoagulation managed by clinical team.