 - Administration of: Eptifibatide within 6 hours prior to surgery, Tirofiban HCl within 6 hours prior to surgery, Enoxaparin sodium or other low-molecular-weight heparin 24 hours prior to surgery, Clopidogrel within 5 days prior to surgery, Ticlopidine within 7 days prior to surgery, Abciximab within 5 days prior to surgery, Bivalirudin, argatroban or lepirudin within 6 hours prior to surgery, Fondaparinux within 72 hours prior to surgery, Prasugrel within 10 days prior to surgery Prophylactic use permitted for the prevention of deep vein thrombosis. 