Coronary artery bypass surgery in patients with previous cardiac surgery



==ACCF/AHA Guidelines for CABG in Patients with Previous Cardiac Surgery == {{cquote|

Class IIa
1. In patients with a patent LIMA to the LAD artery and ischemia in the distribution of the right or left circumflex coronary arteries, it is reasonable to recommend reoperative CABG to treat angina if GDMT has failed and the coronary stenoses are not amenable to PCI. (Level of Evidence: B)}}

Guidelines Resources

 * 2011 ACCF/AHA Guideline for Coronary Artery Bypass Graft Surgery : A Report of the American College of Cardiology Foundation/American Heart Association Task Force on Practice Guidelines