Hi Deb,
TEEs are very safe and relatively painless (although I bet someone here may have had a bad experience). Essentially it is the same as a transthoracic echo except the probe is passed down the esophagus instead. It takes about 10 minutes and sedation is given.
A bioprosthetic valve can be used on a redo surgery. You need to discuss the pro's/con's with your doctor. If you are older than 60-65 (I didn't see your age above), bioprosthetic valves are recommended to avoid coumadin.
It is hard to say why you valve calcified so quickly. There may be a genetic component to it, but the answers aren't known yet.
I hope this helps answer your questions. Good luck with your next surgery.
Where are you having the TEE performed? Good luck with the test and best of luck for great results! Here's hoping if you must have that valve replaced, it will be with the type of valve you are hoping for.
Connie
Best,
Carolina
If I can help you with anything else, please email me at ***@****.
Good luck on your surgery,
little deb