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背景:无保护左主干经皮冠状动脉内介入术的安全性与有效性一直是争论的焦点。方法与结果:分析在无保护左主干新生病变内植入西罗莫司药物洗脱支架或紫杉醇药物洗脱支架的所有连续的病人。植入药物洗脱支架治疗的病人与以前植入裸金属支架治疗的病人相比较。85例病人植入药物洗
Background: The safety and efficacy of unprotected left main percutaneous coronary intervention has been the subject of debate. Methods and Results: All consecutive patients with sirolimus-eluting or paclitaxel-eluting stents implanted in unprotected left main neoplasia were analyzed. Patients treated with drug-eluting stents were compared with those previously treated with bare-metal stents. 85 patients were implanted with drug wash