I had a triple A surgery done at Abbott Heart 4 years ago. Everything went good. I went in this last week because I had a cat scan of lungs. They said I had two aneurism. I went back to my vascular surgeon at Abbott he did a scan and read their scan and saw things very different then the other radiologist. I think Abbot's heart is the best. I had one anerisim 3.7 no dilation. He is very good, but, he is retiring. He is contacting me with the name of another vascular surgeon at Abbott to keep watch on me. Have to go in.once a year for recheck. I am 76. Hope this helps. Abbott is much closer then Mayo. Good luck. My thoughts are with you.