Gastrointestinal Bleeding — Practice
A 70-year-old woman on warfarin for atrial fibrillation presents with an INR of 8.5 but no bleeding. What is the most appropriate management?
AContinue the same warfarin dose
BGive intravenous vitamin K and fresh frozen plasma
CAdminister prothrombin complex concentrate
DWithhold warfarin and give low-dose oral vitamin K