Optimal revascularization strategies for multivessel coronary artery disease

PURPOSE OF REVIEW: The aim of this article is to review the current status of optimal revascularization strategies in patients presenting with multivessel coronary artery disease. RECENT FINDINGS: Coronary artery bypass surgery is the gold standard for patients with multivessel disease. Recent developments in the interventional field, like drug-eluting stents, which significantly reduced restenosis and the need for repeat revascularizations, have cut back one of the largest limitations of percutaneous coronary intervention. SUMMARY: There is currently little evidence to believe that in a general population, opting for either coronary artery bypass surgery or percutaneous coronary intervention would imply a better long-term survival. Coronary artery bypass surgery is still associated with higher rates of complete revascularization and a higher durability than percutaneous coronary intervention, resulting in lower rates of repeat revascularization. The current evidence, however, is based on sub-optimal inconclusive data from single center or multicenter registries. Until the results of several dedicated ongoing randomized trials are presented, the choice for a revascularization strategy should be made not only on the basis of feasibility but also by taking into account each patient's co-morbidities and risk factors. Careful monitoring of glycemic control and lipid concentrations and an optimal pharmacological treatment are at least as important in achieving an optimal outcome.