This issue of Emergency Medicine Clinics focuses on Vascular Disasters. Editors Alex Koyfman and Brit Long have assembled an expert team of authors on topics such as: Thoracic aortic syndromes; Abdominal aortic emergencies; SAH - aneurysmal/traumatic; Stroke - latest on ischemic stroke; Stroke - intracerebral bleeds (excluding SAH); Carotid / vertebral dissections (including post-traumatic); Cerebral venous sinus thrombosis; Mesenteric ischemia; Deep vein thrombosis upper/lower; Peripheral arterial occlusion; Penetrating vascular injury; and Vascular access complications.