[Coronary Artery Bypass Grafting for Acute Coronary Syndrome].

According to the current guidelines, patients who presented with acute coronary syndrome (ACS) are preferably treated with percutaneous coronary intervention( PCI) than with coronary artery bypass grafting (CABG). However, despite a higher success rate of complete revascularization especially for patients with multiple vessel disease, CABG seems to be underused after ACS. Recent studies comparing different revascularization strategies( PCI vs CABG) for ACS demonstrated that operative mortality after CABG was comparable to that after primary PCI. Furthermore, long-term survival rate of CABG was significantly better than that of PCI. Therefore, even when a hemodynamically unstable patient with ACS was admitted to hospital, the option of one-stage complete revascularization by CABG should be discussed by heart team.