title: Guidelines for the management of oral anticoagulant therapy in patients undergoing surgery.
abstract: The management of patients who require surgery while being treated with oral anticoagulants is a difficult balance between the risks of bleeding and those of recurrent thromboembolism. The urgency and the extent and site of surgery are important considerations, as are the strength of the indication for anticoagulants and the degree of anticoagulation. A practical approach is outlined for various situations that may be encountered.
mesh_terms: D000284:Administration, Oral; D001803:Blood Transfusion; D006470:Hemorrhage / Q000517:prevention & control; D006493:Heparin / Q000008:administration & dosage*; D006801:Humans; D007430:Intraoperative Care; D011182:Postoperative Care; D011183:Postoperative Complications / Q000517:prevention & control*; D011300:Preoperative Care; D011517:Prothrombin Time; D013924:Thrombophlebitis / Q000517:prevention & control*; D014812:Vitamin K / Q000008:administration & dosage; D014859:Warfarin / Q000008:administration & dosage*
chemical_list: D014812:Vitamin K; D014859:Warfarin; D006493:Heparin