Percutaneous coronary invervention versus coronary artery bypass grafting: a meta-analysis.

Objective: To compare the effectiveness of percutaneous coronary intervention (PCI) and coronary artery bypass grafting (CABG) in patients with coronary artery disease.

Methods: MEDLINE, Embase, and Cochrane Central were searched, and randomized controlled trials were included. Outcomes were assessed at maximum available follow-up.