I am 31/M
I had my bicuspid aortic valve replaced 8 years back with ATS Mechanical 22 Mm valve.
Now I am diagnosed with ascending aorta size of 5.2 and aortic root of 4.4.
I talked to 2 surgeons in diff hospital.
One surgeon says that no need to replace well functioning mechanical valve and will cut root just before the valve and cover the little rim and existing valve with graft.he gives reason if a mechnical valve passes 1 year successfully it typical remain forever and should not be changed. His recommendations is not to touch the place where valve is sewn to root.
Other surgeon is of opinion that when we will open we will be able to see the condition of root and if it need to be replaced we will put new composite graft already fitted with a new St.Jude valve.
He also believe my current valve is 100 percent functioning but as per him existing valve should have some tissues deposited and replacing a new is always better.
What to choose. Both surgeon are top notch surgeon in diff hospitals