Methods:Percutaneous coronary rotational atherectomy was applied to 32 patients with coronary artery stenosis and the careful perioperative nursing care was given to the patients.

• 方法:为32例冠状动脉狭窄患者实施经皮冠状动脉硬化斑块旋磨成形术,并给予精心围术期护理。