Carotid Artery Stent Implantation in the Treatment of Vulnerable Plaque

To investigate the efficacy and safety of carotid stenting for vulnerable carotid plaques. All patients with carotid artery stenosis underwent carotid arterial contrast-enhanced ultrasonography before operation. According to the examination results, they were divided into two groups: vulnerable plaque group and stable plaque group. The incidence of perioperative stroke events in the two groups was compared. The incidence of stroke events in the two groups within 1 year was compared.