Clinical comparison of percutaneous coronary intervention with domestic drug-eluting stents versus off pump coronary artery bypass grafting in unprotected left main coronary artery disease.

Objective: The aim of our study was to compare the clinical outcomes of percutaneous coronary intervention (PCI) with domestic drug-eluting stents (DES) and off pump coronary artery bypass grafting (CABG) for the treatment of unprotected left main coronary artery (ULMCA) disease.

Methods: A total of 227 patients with ULMCA disease and underwent revascularization was included. One hundred and six patients were treated with PCI with domestic DES implantation and 121 patients with off pump CABG.