Well that's good to hear that repairs can last longer. It really does depend on the individual's case. In my case, the plan was to go mechanical if the repair couldn't be made. I'm still not sure if that would have been the correct decision. All I know is that I have to keep up with things.
You know i wish someone would do a thorough study on the longevity of repairs. It seems i hear of repairs not lasting long quite frequently on this forum, however i'm not sure that this is a fair cross section of the general population. My surgeon said that he was confident that my repair should last the rest of my life, and from the research i've done online a repair is supposed to be the gold standard. Of course this is all fairly new to the world of heart surgery, so we won't know the real statistics for some time. It is mostly contingent on the individual's particular circumstances and the surgeon they used. Still, i'm seeing way too many people post about their repairs failing than i would like!