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.
目的：探讨冠状动脉狭窄行经皮冠状动脉硬化斑块旋磨成形术围术期的护理方法。
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Objectives To investigate the safety and efficacy of coronary rotational atherectomy in the treatment of coronary artery calcification lesions.