It is so difficult to get the diagnosis of an aneurysm. Eventually we come to understand that it is a good thing when it is found, and the day of surgery is a very good day - the aneurysm is gone and can no longer hurt you.
Regarding scar tissue, after 10 years or more from the last surgery it is much softer and easier for the surgeon to deal with, so it is good that so many years have gone by.
One thing you want to discuss with the surgeon is how close to your sternum (breast bone) the aneurysm is. With a redo surgery and a large aneurysm, you want to be sure that this has been looked at carefully. If the aneurysm/aorta is too close to your sternum, they need to use a special technique to open your chest. I don't want to frighten you, but you do not want a crisis when they open the chest.
Even when going to a major medical center, ask the important questions - you want to be sure you have found the aortic surgeon with the best expertise at that center. Ask the surgeon how many of this exact operation he does in a year. How many deaths within 30 days following surgery, how many strokes or other injury from surgery, and typically how many days in the hospital before discharge.
Request that your mechanical valve be carefully evaluated also.
You have this condition because you were born with a BAV. Your other family members should be screened also. More information at
www.bicuspidfoundation.com
Best wishes to you and your family,
Arlyss