Had a St Jude mechanical valve installed in 2016 (age 15) and now at the age of 42 possibly facing it requiring replacement. Have had 25 years problem free so far and currently asymptomatic, but am now having tests. Have had MRI in September and awaiting further review.
If you have had a renewal, were you a prognosis for the surgery and / or length of time replacement valve could last?
Cheers Seaguller