Anticoagulation Principles: Warfarin - Part 3: Dosing warfarin. For Pharmacists and students. 

This is a four part lecture series on warfarin. In part three, the following objectives will be covered:
• Define INR and how it is used to monitor warfarin.
• Outline how to select the initial warfarin dose and how to adjust the dose.
• Describe how to manage subtherapeutic and elevated INRs.
• Define “bridging” therapy and when to use it.