Summary of Anticoagulants: Warfarin
Flashcards on Anticoagulants: Warfarin
Bone deformities, fetal hemorrhage, abortion, and abnormalities are the teratogenic effects of warfarin.
Questions on Anticoagulants: Warfarin
A 65-year-old man is found to have a deep venous thrombosis in the right common femoral vein post-operatively following a right total hip replacement. He is initially placed on a weight-based heparin protocol and remains in the hospital for three days without further complications. He is discharged home with an oral medication to continue anticoagulation therapy. Two days following discharge, the patient presents to the emergency department with a necrotic skin lesion of the left lower extremity, as shown in the exhibit. His skin findings are most likely due to which of the following?