Revascularization in Asymptomatic Carotid Artery Stenosis With Hemodynamic Impairment and Cognitive Outcomes: The CREST-H Substudy of the CREST-2 Randomized Clinical Trial.
Importance Cerebral hemodynamic impairment in patients with asymptomatic internal carotid artery (ICA) stenosis is associated with reduced cognition. It is uncertain whether revascularization might be an effective treatment for cognitive impairment in these patients. Objective To test whether any cognitive benefit fr...