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学科主题: 临床医学
题名:
Use of cutting balloons in coronary interventions
作者: Hong, T; Huo, Y; Gao, W; Tian, HS
关键词: coronary angioplasty ; percutaneous ; transluminal ; restenosis
刊名: CHINESE MEDICAL JOURNAL
发表日期: 2002
卷: 115, 期:1, 页:114-116
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology
类目[WOS]: Medicine, General & Internal
研究领域[WOS]: General & Internal Medicine
关键词[WOS]: ANGIOPLASTY ; RESTENOSIS
英文摘要:

Objective To study the efficacy and safety of cutting balloons in coronary interventions.

Methods Twenty-two patients with 23 narrowed coronary arteries and 25 lesions enrolled the study, 17 of whom had 18 diseased coronary arteries and 18 lesions were in-stent restenosis. The average time from previous stenting was 7.60+/-3.53 months. The lesions were dilated with cutting balloons.

Results All of the lesions were dilated successfully by 5.16+/-2.30 inflations of a cutting balloon. The mean total duration of balloon inflation was 233.96+/-94.83 seconds at pressures up to 9.40+/-1.96 bars. The severity of vascular stenosis was lessened substantially (89.64+/-8.65% vs 17.60+/-17.15%, P=0.000) without severe complications. Three restenotic lesions were further dilated with conventional balloons, another one was stented again because of a dissection distal to the previous stent. Three primary lesions were. stented for dissection or residual stenosis. Angina pectoris reoccurred in two patients in a mean follow-up period of 7.42+/-6.87 (range 0.5-20) months.

Conclusion Cutting balloon dilation is an effective and safe choice in interventions for coronary disease especially for in-stent restenosis.

语种: 英语
WOS记录号: WOS:000173671800027
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.bjmu.edu.cn/handle/400002259/67928
Appears in Collections:北京大学第一临床医学院_心血管内科_期刊论文

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作者单位: Peking Univ, Hosp 1, Dept Cardiol, Beijing 100034, Peoples R China

Recommended Citation:
Hong, T,Huo, Y,Gao, W,et al. Use of cutting balloons in coronary interventions[J]. CHINESE MEDICAL JOURNAL,2002,115(1):114-116.
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