Long-term outcome in ≥75 years old patients with in left main coronary artery disease after PCI
Abstract：Objective To analyze the long-term outcome in ≥75 years old patients with left main coronary artery disease after PCI.Methods Two hundred and thirteen ≥65 years old patients with left main coronary artery disease after PCI were divided into ≥75 years old group (n=81)and ＜75 years old group (n=132).The success rate of PCI and the incidence of complications and long-term MACE were compared between the two groups.The 1-year survival rate of the patients was analyzed by Kaplan-Meier survival curve analysis.Results The diameter of implanted stents was significantly shorter in ≥75 years old group than in ＜75 years old group (3.2±0.5 mm vs 3.3±0.5 mm,P=0.035).No significant difference was found in the incidence of total long-term MACE,total adverse cardiovascular events,cardiac death,all-cause death and 1-year survivial rate betwen the two groups (23.9％ vs 20.6％,P=0.593;43.7％00 vs 30.8％,P=0.081;2.8％ vs 0.9％,P=0.718;5.6％ vs 2.8％,P=0.577;94.4％ vs 97.2％,P=0.337).Conclusion PCIis safe and effective for ≥75 years old patients with left main coronary artery disease.
Keywords：coronary angiographycoronary artery bypassoff-pumpcoronary diseasestentsglomerular filtration rateprognosis
Publication Date：2017-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：5( 148-152 )