准分子激光消蚀术在支架内再狭窄病变中的应用

更新时间:2023-06-12 11:47:06 阅读: 评论:0

· 425 ·中国介入心脏病学杂志2020年8月第28卷第8期Chin J Intervent Cardiol, August 2020, V ol 28, No.8
·临床研究·准分子激光消蚀术在支架内再狭窄
病变中的应用
李辉  夏博  米秀青  郑耐心  艾虎  唐国栋  张慧平  杨国建  赵迎  孙福成
【摘要】目的 评估准分子激光消蚀术在支架内再狭窄病变治疗中的疗效和安全性。方法回
顾性分析从2017年12月至2018年12月在北京医院应用准分子激光消蚀术治疗的支架内再狭窄患者共
mike怎么读11例,其中4例(4/11)为慢性完全闭塞病变。11例患者根据参考血管直径、血管狭窄程度选择不同直galactic
径的激光导管消蚀病变,后续采用球囊扩张、药物洗脱球囊和(或)药物洗脱支架完成最终治疗。
notifying应用定量冠状动脉造影在激光治疗前、激光治疗后及最终影像结果进行最小管腔直径的测量,所有
哈利波特大结局local是什么意思的患者住院期间监测治疗效果,并进行了术后9个月的临床电话随访。结果  11例患者均取得了即刻
手术成功,激光治疗后最小管腔直径较治疗前增加[1.37(1.00,2.40)mm比0.76(0.10,2.31)mm ,
P<0.05]。所有患者术中未发生急性血管闭塞、血管夹层。有2例(2/11)患者出现了Ellis Ⅱ型冠状动
读书的好处英语作文脉穿孔,未采取任何特殊处理且病情稳定。住院期间无死亡及靶病变血运重建发生。9个月随访时所
有患者无死亡、心肌梗死发生,但是仍有2例(2/11)患者进行了靶病变血运重建治疗。结论准分子高考地理答题技巧
激光消蚀术对于复杂的支架内再狭窄病变是一项安全有效的治疗措施。单纯准分子激光消蚀治疗可以
明显增加残余管腔直径,可取得满意的术后即刻及9个月治疗效果。妥当的读音
【关键词】准分子激光消蚀术;支架内再狭窄
【中图分类号】  R542.2
In-stent restenosis lesions treated by excimer lar coronary atherectomy LI Hui, XIA Bo, MI Xiu-
qing, ZHENG Nai-xin, AI Hu, TANG Guo-dong, ZHANG Hui-ping,Y ANG Guo-jian, ZHAO Yi
ng, SUN
Fu-cheng. Department of Cardiology, Beijing Hospital, Beijing 100730, China
Corresponding author:SUN Fu-cheng,Email:
【Abstract】 Objective To investigate the efficiency and safety of excimer lar coronary
atherectomy(ELCA)ud in in-stent restenosis lesions. Methods From December 2017 to December
2018, 11 patients treated by ELCA for in-stent restenosis in Beijing hospital were included in this study,碧昂丝演唱会
4 of them (4/11) were chronic total occlusions. The size of lar catheters was lected according to the
diameter of the vesls and stenosis percentage, then subquent treatment with balloon angioplasty,
drug eluting balloons and/or drug eluting stents. Quantitative coronary angiography (QCA) was ud to
measure the diameter of the vesls before ELCA, after ELCA, and the fi nal coronary angiography. All of
the patients were obrved during hospitalization, and followed up for 9 months by phone. Results All of
the patients got procedure success after operation, the average minimal lumen diameter incread from 0.76
(0.10, 2.31)mm to 1.37(1.00,2.40) mm(P<0.05) after ELCA. There was no acute vesl closure,
no disction, but 2 perforations (type Ellis Ⅱ) without special further treatment. There was no death南昌航空大学专升本
or target lesion revascularization during hospitalization. At 9 months follow-up, there was also no death,
myocardial infarction, but two events of target lesion revascularization (2/11). Conclusions ELCA is
DOI: 10. 3969/j. issn. 1004-8812. 2020. 08. 002
基金项目:2017年首都特色临床特色应用研究与成果推广项目(Z71100001017202)
作者单位:100730  北京,北京医院心内科国家老年医学中心中国医学科学院老年医学研究院(李辉、
夏博、郑耐心、艾虎、唐国栋、张慧平、杨国建、赵迎、孙福成);冠县人民医院心内科(米秀清)
通信作者:孙福成,Email:
202008正文.indd  4252020-9-16  13:35:13

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标签:治疗   激光   消蚀   血管   准分子   直径   病变   患者
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