Left subclavian artery occlusion by thoracic aortic stent graft: long-term clinical and duplex follow-up.

Abstract

Left subclavian artery occlusion by stent graft is a tolerable procedure in the long term. In most cases, the constant decrease in blood pressure remained unchanged during follow-up and had no significant adverse affects. Most patients do not require revascularization prior to the endovascular procedure.