雷帕霉素洗脱支架临床应用1年随访
冠状动脉疾病,,西罗莫司;支架;冠状动脉疾病,0引言,1对象和方法,2结果,3讨论,【参考文献】
One year followup on the efficacy and safety of CypherTM stent applied to treat coronary heart diseaseZHAO HuiQiang, JIA GuoLiang, GUO WenYi, WANG HaiChang, LI WeiJie, LUAN RongHua, L AnLin, LI ChengXiang, LI Hu, WANG XiaoYan
Department of Cardiology, Xijing Hospital, Fourth Military Medical University, Xian 710033, China
【Abstract】 AIM: To investigate the efficacy and safety of rapamycin eluting stents (CypherTM) during 1year followup. METHODS: The immediate angiographic and clinical followup outcomes were analyzed retrospectively in 112 patients who had received CypherTM. RESULTS: One hundred and seventythree lesions were treated and 227 stents were implanted in the 112 patients. One hundred and fiftynine slow release rapamycin eluting stents were implanted in 132 lesions. The CypherTM stents were successfully implanted in 156/159 lesions (98.1%). High pressure balloon was used for stent deployment in 2 lesions with severe calcification. Dissection occurred at the distal side of stent in 1 lesion. No serious complications were found during operation and hospitalization. Clinical followup of 102 patients was conducted for 12 months and 1 patient died of cardiac death and angina pectoris occurred in 10 patients. Angiography was conducted again in the all 10 patients, and 6 restenosis in bare stents and 4 new lesions in other coronary arteries were found. Angiography was performed for a second time in 30 of 112 followedup patients, showing only 1 restenosis in CypherTM stent. CONCLUSION: CypherTM is safe and effective in the treatment of coronary lesions. ......
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