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A. Left internal thoracic artery (LITA) sequentially grafted to left anterior descending coronary artery (LAD) and diagonal. Free right internal thoracic artery (RITA) to obtuse marginal (OM) connected to LITA in a Y-fashion. B. The saphenous vein graft to posterior descending coronary artery sutured end-to-end to the RITA stump (white arrow). Dg=diagonal artery.
