Prognostic value by combination of angiographic and clinical characteristics in stenting patients with unprotected left main coronary artery lesion
10.3760/cma.j.issn.0254-9026.2012.06.003
- VernacularTitle:采用冠状动脉造影和临床特征评分系统对无保护左主干支架术老年患者预后的预测
- Author:
Huiming YE
;
Jianjun PENG
;
Lihui REN
;
Yanna LU
;
Hao JIANG
;
Ping WANG
;
Guiyu XU
;
Fu GUAN
;
Shuixiang YANG
- Publication Type:Journal Article
- Keywords:
Coronary disease;
Angioplasty,transluminal,percutaneous coronary
- From:
Chinese Journal of Geriatrics
2012;31(6):454-457
- CountryChina
- Language:Chinese
-
Abstract:
Objective To compare the predicting values for Prognosis among Global Risk Classification (GRS),Synergy Between Percutaneous Coronary Intervention With TAXUS and Cardiac Surgery (SYNTAX) score,the European System for Cardiac Operative Risk Evaluation (EuroSCORE) in patients who received stenting because of unprotected left main coronary artery (ULMCA) lesion.Methods Totally 105 successive elderly patients with ULMCA lesion who received stenting were divided into 2 groups:with and without main adverse cardiac events (MACE).The clinical and angiographic characteristics were analyzed and then compared among GRC,SYNTAX score and EuroSCORE.Results As compared with none MACE group,MACE group had higher EuroSCORE score (2.0±2.3 vs.6.5±2.9,t=8.18,P=0.002),and more trivessel disease and left main bifurcation lesion (x2 =8.96,6.96,P =0.011,P =0.008).High risk GRC showed more MACE than medium or low risk GRC [55.9％ (19/34) vs.20.5％(9/44),7.4％ (2/27),x2 =19.77,P=0.001].AUC(95％CI )of GRC,SYNTAX score and EuroSCORE were [0.821 (0.730-0.912),0.586(0.462-0.709) and 0.631 (0506-0.757)],respectively.Compared with SYNTAX score and EuroSCORE,GRC was superior in the MACE predicting value (Z=3.29,2.63,P＜0.01 or P＜0.05).
