Application of PTCA for patients with coronary artery disease
- VernacularTitle:经皮腔内冠状动脉成形术在冠心病治疗中的应用
- Author:
Chuanrong CHEN
;
Lijun JIN
;
Jiyan CHEN
- Publication Type:Journal Article
- Keywords:
PTCA stent rotational ablation direct coronary atherectomy
- From:
Chinese Journal of Interventional Cardiology
1996;0(01):-
- CountryChina
- Language:Chinese
-
Abstract:
From April 1987 to December 1995,146 patients (Pts) with coronary artery disease (CAD) underwent PTCA. There were 133 male & 13 female with a mean age of 58 (33-76) yrs. The total lesions were 425 including 34 (8.0%) lesions in type A,214 (50. 4%) in type B &. 91 (41. 6%) in type C. The PTCA target lesions were 339 with 37 (8. 7%) total occlusion lesions. Twenty-two lesions had severe dissection following balloon dilatation & successful coronary stenting were done immediately. Another 40 stents were implanted for de novo severe proximal vessel lesions. Five Pts underwent rotational ablation & 3 underwent direct coronary atherectomy. Success dilatation was 95. 9% of total Pts & 95. 6 % of total lesions. The average stenosis in diameter reduced from 89. 1% to 9.8% (P
