In-hospital clinical results of percutaneous coronary intervention on multi-vessel coronary disease: single center experience from 4 365 patients
- VernacularTitle:4365例多支冠状动脉病变介入治疗近期疗效评价
- Author:
Yaling HAN
;
Xiaozeng WANG
;
Quanmin JING
- Publication Type:Journal Article
- Keywords:
coronary disease;
myocardial infarction;
angina pectoris;
radiology, interventional
- From:
Medical Journal of Chinese People's Liberation Army
1981;0(06):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore the in-hospital clinical results of percutaneous coronary intervention (PCI) in patients with multi-vessel coronary disease during past 11 years. Methods Data related to rates of success, complications and clinical effects of 4 365 patients who were hospitalized in our center and underwent PCI for their target multi-coronary arteries from 1995 to 2005 were analyzed. Among them 3 833 patients had acute coronary syndrome (ACS, 87.8%), among whom 1 480 suffered form acute myocardial infarction within 30 days (38.6%), 2 353 unstable angina pectoris (61.4%), and the remaining 532 patients had stable angina pectoris (12.2%). Results Overall success rate of PCI procedure for all patients and target lesions were 96.9% ( 4 230/ 4 365) and 98.8% ( 11 185/ 11 320), respectively. The total in-hospital all-reason mortality was 1.3% (56/ 4 365) and the mortality during PCI procedure was 0.05 % (2/ 4 365).The complication rate related to PCI procedure was 7.2% (314/ 4 365). After PCI procedure the angina-free survival rate for all patients was 96.2% ( 4 147/ 4 309) at discharge and the average hospital stay was 13?9 days. Conclusion The success rate of PCI procedure in patients with multi-vessel coronary disease is high, and the rates of complications and in-hospital mortality are low, all indicating that with PCI therapy an ideal short-term effect in patients with multi-vessel coronary disease can be achieved.
