RT Book, Section A1 Buckley II, Clifford James A1 Diviney, Joshua A2 Stone, C. Keith A2 Humphries, Roger L. SR Print(0) ID 1176293797 T1 Vascular Emergencies T2 CURRENT Diagnosis & Treatment: Emergency Medicine, 8e YR 2017 FD 2017 PB McGraw-Hill Education PP New York, NY SN 9780071840613 LK accessmedicine.mhmedical.com/content.aspx?aid=1176293797 RD 2024/03/28 AB Most vascular emergencies are due to either disruption of the blood vessel wall with bleeding (eg, from penetrating trauma) or to occlusion of the blood vessel lumen (eg, by an embolus or thrombus). The major consequences of these events are blood loss or acute distal ischemia. If vascular injury is untreated, hypotension or tissue necrosis may occur.