Post-procedure acute renal insufficiency, severe infection and gastric hemorrhage were also low (0.96%, 0% and 3.8%, respectively). Conclusions: Patients with triple vessel disease and / or left main stem (LMS) disease undergoing PCI had MACCE rates of 6.7%, death (all-cause) of 2.9% and stroke of 0.96%, revascularization of 0.96%, myocardial infarction of 0.96%, stent thrombosis of 0.96%.