I had an operation 2 years ago March 15,2009, i really did not get much information from the Vasculer surgeon on the operation, but he said the arteries were REPLACED, I had the one in the middle and one on the spit of the artery to each leg, i do wish I had more of the in for on what was done and if I should be on guard for any sigles of maybe something going wrong, can you help