Hi Bizinsider,
In my view, they do not come any better than Lars Svensson when it comes to valve surgery, and I think it is a good call to go with is recommendation, but ask lots of questions, which you did. The Carpentier-Edwards Perimount has been around for decades, with long term study data and it seems like a great choice. Because I have very high Lp(a) it is likely that my replacement valve will calcify faster than average, plus at my age the valves generally calcify faster as well. So, for these reasons, I am willing to go with the Resilia, which is designed to resist calcification, despite the lack of long term data. We soon should have 5 year data for the Resilia from the Commence study and 6 year data from the European study. I'm hopefully years out from my surgery date, and it would be nice to see a few more years of results on the Resilia before making the decision. But, given the likelihood that a typical biological valve will only last 10 years or less for me, I think I would take my chances with the Resilia given the very good outcomes so far. BTW, my aorta diameter is normal, at least at this point, so it would be just a replacement of my valve.
Take care,
Chuck