Comparison of Anticoagulant Therapies Explain the mechanism of action and clinical use of anticoagulants such as warfarin heparin and direct oral anticoagulants (DOACs)., How do their monitoring requirements and risk profiles differ? Mechanism of Action and Clinical Use of Anticoagulants Warfarin Warfarin is a vitamin K antagonist that inhibits clotting factors II, VII, IX, and […]