I have mechanical aortic and mitral valves. My replacement surgery was on November 1st and the ONX valves seem to be very good. My coumadin INR rate is close to being stable, but it fluctuaes a bit. Marcie
I have bothpulmonary and aortic valves that are mechanical. They are both St. Jude valves. The only draw back that I have found it that I can hear the valves clicking when I open my mouth and it is very quiet around me.