Comparison of conventional and modified carbo-dissection techniques for LIMA harvesting in CABG.

In coronary artery bypass grafting (CABG), the use of the left internal mammary artery (LIMA) is considered the gold standard. The conventional technique of using electrocautery for LIMA harvesting is associated with adverse events. In this study, we used a different technique that combined carbon dioxide with electrocautery to harvest LIMA and compared it with the conventional electrocautery method.