Please wait while we gather your results.Dr. Zaidat Finds that Stents Double the Risk of Stroke Compared to Blood ThinnersMar. 30 - U.S. News & World Report and other media outlets nationwide reported on a study led by Dr. Osama Zaidat (Neurology; Neurosurgery) that found that patients who received stents for intracranial arterial stenosis were more than twice as likely to suffer a stroke or minis