|Use of cutting balloons in coronary interventions|
|Hong, T; Huo, Y; Gao, W; Tian, HS|
|关键词||coronary angioplasty percutaneous transluminal restenosis|
|刊名||CHINESE MEDICAL JOURNAL|
|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|
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.
|作者单位||Peking Univ, Hosp 1, Dept Cardiol, Beijing 100034, Peoples R China|
|Hong, T,Huo, Y,Gao, W,et al. Use of cutting balloons in coronary interventions[J]. CHINESE MEDICAL JOURNAL,2002,115(1):114-116.|
|APA||Hong, T,Huo, Y,Gao, W,&Tian, HS.(2002).Use of cutting balloons in coronary interventions.CHINESE MEDICAL JOURNAL,115(1),114-116.|
|MLA||Hong, T,et al."Use of cutting balloons in coronary interventions".CHINESE MEDICAL JOURNAL 115.1(2002):114-116.|