So you are considering getting your valve repair done

As I said , valve repair is the preferred modality for treatment of leaking mitral valves. Unfortunately a lot of these are replaced. For example in the US only 30 % of valves are actually repaired and most are replaced. Valve repair takes an additional skill set and more analysis of the valve. Unfortunately, it also involves a bit of art in addition to science and a conviction to spend a bit of extra time if you want to do it. Thus many surgeons prefer to take an easier path and replace valves. I would suggest that you discuss with your surgeon and cardiologist the possibility of valve repair .