| http://www.w3.org/ns/prov#value | - Significant comorbid conditions include but are not limited to CHF class III/IV, left ventricular ejection fraction < 30%, unstable angina, contralateral carotid occlusion, recent MI, previous CEA with recurrent stenosis, prior radiation treatment to the neck, and other conditions that were used to determine patients at high risk for CEA in the prior carotid artery stenting trials and studies, suc
|
