The decision, for most, seems to boil down too two issues. Valve life and technology advances OR lifelong ACT. I'll take lifelong ACT....along with my two blood pressure pills, daily Vitamin, OTC allergy pill....and of course, the antibiotic before dental procedures. For me, that has been a small price to pay too stay away from my SECOND surgery. I live in a small "patio home" community made up of mostly retirees. I have several neighbors currently on warfarin...
...me(43 years with mechanical valve)
...Joe, tissue valve (1976), mech valave (1992) and now Afib. His wife also on warfarin for Afib
...Jim, Afib for about 7 years
...Bob, Afib for about two years
...Al, tissue valve at age 76 (two years ago). I don't think he is on warfarin?
If you go into any "ACT clinic" you will find the vast majority of ACT patients are testing because of issues NOT related to a "mechanical valve"
On the second point(technology advance).....I read your stories and can identify with your surgical experiences, and certainly agree that technology is making this surgery safer....but too say that "in ten years" it will be "a piece of cake", is a "stretch". I've had mine, and sure hope that I do not need another.....as they say, "once is enough".