Comparative effectiveness analysis of percutaneous coronary intervention versus coronary artery bypass grafting in patients with chronic kidney disease and unprotected left main coronary artery disease

摘要

Aims: Outcomes according to the status of renal insufficiency have not been fully evaluated in left main coronary artery disease (LMCAD). In present study therefore, we sought to evaluate clinical outcomes in patients with significant LMCAD stratified by the degree of renal insufficiency and the relative clinical outcomes after PCI and CABG stratified by the differential levels of renal function using data from the large multinational "all-comers" Interventional Research Incorporation Society-Left MAIN Revascularization (IRIS-MAIN) registry.