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。
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。
Objectives To investigate the safety and efficacy of coronary rotational atherectomy in the treatment of coronary artery calcification lesions.
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