Clinical analysis of cutting balloon coronary angioplasty
- VernacularTitle:切割球囊冠状动脉腔内成形术52例临床分析
- Author:
Weijie LI
;
Guoliang JIA
;
Wenyi GUO
- Publication Type:Journal Article
- Keywords:
Cutting balloon Coronary angioplasty
- From:
Chinese Journal of Practical Internal Medicine
2001;0(02):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To evaluate the safety,efficiency and short-term results of cutting balloon coronary angioplasty.Method This procedure was performed on 63 lesions in 52 patients (male 94%,age 57?9 years).Results The overall procedural success rate for the cutting balloon angioplasty without predilation were 92.1%.Seven out of 9 cases of total occluded lesions had satisfactory results.Two cases of in-stent restenosis were also treated with CB successfully.Forty-three lesions were treated with cutting balloon followed by stents insertion.In 20 lesions treated with the cutting balloon alone,there was a marked reduction in the luminal stenosis from 78.8?11.6% to 7.2?5.6%.One patient developed pericardial tamponade 3 hours after cutting balloon angioplasty,which was resolved with pericardiocentesis.No severe dissection,no abrupt coronary closure,no emergency bypass surgery and acute myocardial infarction occurred.During 6 to 2 months' follow-up,only one patient treated by cutting balloon alone experienced angina pectoris and coronary angiography showed a restenosis, there were no further cardiac event.Conclusion Cutting balloon coronary angioplasty is a safe and effective interventional therapy with a high success rate and satisactory short-term results.
