Objective: To explore the correlation between carotid vulnerable plaque and undesirable occurrence within 30 days of carotid artery stenting(CAS). Methods: A total of 57 cases of carotid stenosis were collected and retrospectively analyzed. These patients were divided into two groups- stable plaque group(group A, n=19) and vulnerable plaque group(group B, n=38). The basic data and postoperative adverse events within 30 days were compared in both groups. The correlation between the vulnerable plaque and adve...