We report healing of the intimal dissection of an internal thoracic artery
graft. Triple coronary artery bypass grafting was performed using left inte
rnal thoracic artery and saphenous vein grafts. One month after operation,
the intimal dissection of the internal thoracic artery graft was clearly vi
sible by coronary angiography; however, after 1 year of only medical treatm
ent consisting of warfarin, ticlopidine, and nitrate, the intimal dissectio
n was undetectable by coronary angiography. (C) 1999 by The Society of Thor
acic Surgeons.