@aylestone570, welcome to Mayo Clinic Connect! You are going through an extremely stressful process and I imagine learning quite a bit of new information. You mention having a lot of tests that hopefully are helping your doctor know more about your unique situation.

Here is an article you may find valuable if you haven’t seen it.
- Aortic Stenosis: When Is It Time To Consider Valve Replacement? https://mcpress.mayoclinic.org/healthy-heart/aortic-stenosis-when-is-it-time-to-consider-valve-replacement-surgery/

What have you learned from testing? Have you had a chance to visit with your doctor to find out what is next? What type of surgery are you thinking needs done?