title: Creation of new coronary ostia in the ascending aorta. Technical considerations.
mesh_terms: D001011:Aorta / Q000601:surgery*; D001026:Coronary Artery Bypass; D006801:Humans; D008722:Methods; D012501:Saphenous Vein / Q000637:transplantation; D013525:Surgical Instruments; D014182:Transplantation, Autologous