Pak J Med Sci
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Coronary artery bypass grafting (CABG) is a widely used surgical procedure which improves clinical outcomes in appropriately selected patients. Conventionally, the greater saphenous vein is often used in CABG. However, due to their higher long-term patency rates, arterial conduits are routinely used, with the left internal thoracic artery (LITA) on left anterior descending (LAD) being the gold standard in CABG. ⋯ Results indicated that TAG is a highly efficient technique, and multiple arterial grafts can be used to reliably revascularize all coronary artery territories. TAG was more beneficial in terms of both short and long-term outcomes and its use should be encouraged. Large randomized clinical trials are needed to confirm the superiority of total arterial grafting with regard to long-term outcomes.