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冠状动脉支架置入术能明显降低经皮冠状动脉腔内成形术 (PTCA)后的冠状动脉再狭窄 (CR)率 ,然而CR仍然困扰着我们。近年来 ,新型药物涂层支架的出现有可能为患者带来全新的希望。
Coronary stenting can significantly reduce the rate of coronary artery restenosis (CR) after percutaneous transluminal coronary angioplasty (PTCA), yet CR still plagues us. In recent years, the advent of new drug-coated stents has the potential to bring new hope to patients.