...心血管网 DES 介入治疗 再狭窄 1 简介 20世纪80年代 Hansen和 Auth等人[1] 发明了冠状动脉旋磨术（rotational atherectomy，RA），于1988年首次应用于患者的治疗，是冠心病介入治疗的重要手段之一。
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High frequency rotational atherectomy 高频旋磨术
coronary rotational atherectomy 冠状动脉旋磨术
RA Rotational atherectomy 粥样硬化斑块旋切术
rotational atherectomy device 旋转性动脉粥样硬化切除术装置
Percutaneous coronary rotational atherectomy 经皮冠状动脉硬化斑块旋磨成形术
Objectives To investigate the safety and efficacy of coronary rotational atherectomy in the treatment of coronary artery 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。
The treatment of in stent restenosis includes balloon dilation, directional atherectomy, rotational atherectomy, cutting balloon, additional stent and radiation therapy.
安放支架后再狭窄的治疗可应用球囊扩张、旋切术、旋磨术、切割球囊、再次安放支架和放射治疗。
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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