Objectives To investigate the safety and efficacy of coronary rotational atherectomy in the treatment of coronaryartery calcification lesions.
目的探讨冠状动脉旋磨术治疗冠状动脉钙化病变的安全性及有效性。
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Methods:Percutaneous coronary rotational atherectomy was applied to 32 patients with coronaryartery stenosis and the careful perioperative nursing care was given to the patients.