Although CAS is a microinvasive technique, it has some potential complications, such as hemodynamic abnormalities, hyperperfusion syndrome, cerebral infarction, and restenosis.

• 尽管CAS是一种微创治疗方法,但仍然有许多潜在的并发症,如血流动力学异常、过度灌注综合征、脑梗死和再狭窄等。