Abstract: Objective To explore use of sedatives and analgesics in the operation of percutaneous transluminal angioplasty and stenting(PTAS) for treatment of carotid stenosis.

• 摘要: 目的 探讨颈动脉狭窄患者血管内支架成形术(PTAS)中神经安定镇痛麻醉药物的应用和术中管理。