Experience in percutaneous coronary intervention for 10225 patients
- VernacularTitle:经皮冠状动脉介入治疗冠心病10225例经验总结
- Author:
Yaling HAN
;
Quanmin JING
;
Shouli WANG
- Publication Type:Journal Article
- Keywords:
Coronary disease;
Angioplasty,percutaneous coronary,transluminal;
Coronary stenting
- From:
Chinese Journal of Practical Internal Medicine
2006;0(23):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To analyze the trends and status of percutaneous coronary intervention(PCI)in Shenyang General Hospital of P.L.A.during a 18-year period.Methods Between August 1989 and April 2007,a total of 10 225 patients with 17762 target lesions had undergone PCI.Their clinical and angiographic baseline characteristics,PCI strategies and perioperative outcomes were retrospectively analyzed.All data were collected from PCI database of our hospital.Results Patients' age ranged from 22 to 92 years old(mean,59.9 years).A total of 2057 patients(20.2%)were with diabete,8647(84.6%)with acute coronary syndromes,1428(14.0%)with acute myocardial infarction(AMI)and underwent emergent PCI,477(4.7%)with cardiogenic shock;6701(65.5%)with multivessel disease,483(4.7%)with left main disease and 1795(17.2%)with chronic total occlusions(CTO).Overall patient success rate was 98.5% and lesion success rate was 98.3%.Procedural success was obtained in 99.6% of patients with left main disease and 90.5% of CTO lesions.About 89.8% of all patients underwent coronary stenting.Mean implanted stent number was 1.45 per patient.In-hospital mortality was 4.4%(63/1428)for AMI patients who underwent emergent PCI and 19.7%(42/213)for AMI patients with cardiogenic shock.Overall perioperative mortality was 1.1%(113/10 225),including 2 deaths during procedure(0.02%)and 80(0.8%)deaths after procedure.Two patients(0.02%)underwent emergent CABG.Acute or subacute stent thrombosis occurred in 58 patients(0.57%)and slow flow or no-reflow occurred in 127 patients,which accounted for 8.9% of AMI patients who underwent emergent PCI.Overall incidence of perioperative complications was 3.6% and the rate of procedure related complications was 0.48%.Conclusion In skilled cardiac center,PCI is associated with high procedural success rate,low incidence of complications and good short-term outcomes.PCI should be the first choice for treating patients with coronary artery disease,especially for high risk patients with AMI,cardiogenic shock or left main disease,etc.
