The occlusion of the innominate artery caused a significant decrease in the distal end of the right subclavian artery and the right common carotid artery, internal carotid artery, and external… Click to show full abstract
The occlusion of the innominate artery caused a significant decrease in the distal end of the right subclavian artery and the right common carotid artery, internal carotid artery, and external carotid artery (ECA). Due to the different pressure and the abundant communicating arteries between the ECA and the bilateral vertebral artery (VA), different paths of blood steal in the anterior and posterior circulation occurred.
               
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