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Updated: Jun 8, 2026

Surgical Porcine Model of Chronic Myocardial Ischemia Treated by Exosome-laden Collagen Patch and Off-pump Coronary Artery Bypass Graft
Published on: September 15, 2023
Off-pump coronary artery bypass surgery versus percutaneous coronary intervention: a meta-analysis of randomized and
J James Edelman1, Tristan D Yan, Ratnasari Padang
1Cardiothoracic Surgical Unit, Royal Prince Alfred Hospital, Baird Institute, Faculty of Medicine, University of Sydney, Sydney, Australia.
Abstract:
We performed a meta-analysis of all studies comparing off-pump coronary artery bypass graft surgery (OPCABG) and percutaneous coronary intervention (PCI) for patients with coronary artery disease. Ten studies were included in the meta-analysis and 4,821 patients were compared, of whom 3,450 patients underwent PCI and 1,371 patients underwent OPCABG. The rates of stroke, myocardial infarction, cardiac mortality, and all-cause mortality were similar. The 12-month rate of major adverse cardiac or cerebrovascular events and need for repeat revascularization was significantly lower in the OPCABG group when compared with the PCI group.
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