RT Book, Section A1 Collo Go, Ronaldo A2 Go, Ronaldo Collo SR Print(0) ID 1160186272 T1 Thromboembolic Disease T2 Critical Care Examination and Board Review YR 2019 FD 2019 PB McGraw-Hill Education PP New York, NY SN 9781259834356 LK accessanesthesiology.mhmedical.com/content.aspx?aid=1160186272 RD 2023/06/04 AB Thromboembolic disease is derived from Virchow’s triad of alterations in blood flow, vascular endothelial injury, and alterations in constituents of the blood. Risk factors include antithrombin deficiency, protein C deficiency, protein S deficiency, factor V Leiden, prothrombin gene deficiency, non-O ABO blood group, dysfibrinogenemia, elevated factor VIII, elevated factor IX, elevated factor XI, hyperhomocysteinemia, cancer, antiphospholipid syndrome, infection, inflammatory disorders, nephrotic syndrome, obesity, smoking, trauma, surgery, immobilization, central venous catheter, pregnancy, hormonal therapy, and travel.1