Application of Domestic BuMA Drug eluting Stent in Patients with Unprotected Left Main Coronary Artery Disease
Abstract：Objective To compare the efficacy and safety of domestic BuMA stent with Xience Ⅴ stent for treatment of unpro-tected left main coronary artery (ULMCA)disease.Methods Eighty one patients with symptomatic coronary artery disease under-going percutaneous coronary intervention for uLMCA lesions were assigned to BuMA stent group (n=36)or Xience V stent group (n=45).The incidence of death,myocardial infarction,and target lesion revascularization at 1 year was observed and the Results measured by coronary angiography and intravascular unltrasound were analyzed.Results There was no significantly differences in incidence of death,myocardial infarction,and target lesion revascularization at 1 year in both groups (5.6% vs 6.7%,P=1.00).Angiographic restenosis was 5.6% in BuMA group and 6.7% in Xience V group (P=1.00).There were no significantly differences in late lumen loss and the late area loss in two groups (P=0.614,P=0.833).Conclusion Under the guidance of intravascular ultrasound,BuMA as Xience stent was safety and efficiency for uLMCA lesions.
Keywords：coronary artery diseaseBuMA stentangioplastyleft main coronary artery
Publication Date：2014-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 664-667 )