Percutaneous Coronary Intervention Versus Surgery in Left Main Stenosis-A Meta-Analysis and Systematic Review of Randomised Controlled Trials

Percutaneous coronary intervention reduced MACE at 30 days with comparable MACE at 1 year. However, CABG was a more effective modality when considering mid- to long-term outcomes. PCI is a safer procedure with regards to periprocedural adverse events.