Exams performed include carotid, AAA, resting and exercise ABI, renal, upper and lower extremity venous and arterial, hemodialysis graft, pre-op mapping, venous insufficiency, mesenteric, pseudo aneurysm and EVAR and bypass grafts. The largest of the four Duke Healthhospitals with 1062 patient beds, it features comprehensive diagnostic and therapeutic facilities, including a regional emergency/trauma center, an endo-surgery center, and more.