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Whenever possible, the recommendations listed in this document are evidence based. Articles reviewed in this guideline revision covered evidence from the past 10 years through January 2011, as well as selected other references through April 2011. Searches were limited to studies, reviews, and evidence conducted in human subjects that were published in English. Key search words included but were not limited to: analgesia, anastomotic techniques, antiplatelet agents, automated proximal clampless anastomosis device, asymptomatic ischemia, Cardica C-port,  cost effectiveness, depressed left ventricular (LV) function, distal anastomotic techniques, direct proximal anastomosis on aorta, distal anastomotic devices, emergency coronary artery bypass graft (CABG) and ST-elevation myocardial infarction (STEMI), heart failure, interrupted sutures, LV systolic dysfunction, magnetic connectors, PAS-Port automated proximal clampless anastomotic device, patency, proximal connectors, renal disease, sequential anastomosis, sternotomy, symmetry connector, symptomatic ischemia, proximal connectors, sequential anastomosis, T grafts, thoracotomy, U-clips, Ventrica Magnetic Vascular Port system, Y grafts. Additionally, the committee reviewed documents related to the subject matter previously published by the ACCF and AHA. References selected and published in this document are representative but not all-inclusive.

The guideline is focused on the safe, appropriate, and efficacious performance of CABG. The STEMI, percutaneous coronary intervention (PCI), and CABG guidelines were written concurrently, with additional collaboration from the Stable Ischemic Heart Disease (SIHD) guideline writing committee. This allowed greater collaboration among the different writing committees on topics such as PCI in STEMI and revascularization strategies in patients with coronary artery disease (CAD) (including unprotected left main PCI, multivessel disease revascularization, and hybrid procedures).