In multivessel coronary artery disease, a "state-of-the-art" randomized clinical trial of revascularization is needed.

Based on this meta-analysis of primarily observational data, complete revascularization (CR) is associated with a reduced risk of death, MI, and repeat revascularization in patients with multivessel coronary artery disease (MVCAD) as compared with incomplete revascularization (IR). Given the current state of evidence, the likelihood of achieving complete revascularization should influence whether PCI or CABG is the best strategy in patients with MVCAD. Given the lack of randomized trials in this area, more robust trial data will address the validity of these findings.