Wishing you all success on Tuesday, and a smooth and full recovery....
Re your last post: It is pretty common for this problem to be discovered even though symptoms haven't yet materialized. The thing is, you don't want to wait for the symptoms because by the time that happens, there may be major damage. (When my time came, at age 63, I was noticing just being slightly more out of breath walking up the basement stairs, but when he went in, surgeon found what he called "catastrophic" leakage and enlargement -- I couldn't have gone much further.) You are smart for getting this taken care of -- then you can move on with your life. All best wishes to you....