Are you not a candidate for a TAVR? Trans Aortic Valve Replacement. I had a TAVR last September, I’m 69. My aortic valve was replaced with an Edward’s Valve.
They found a murmur about 2 years ago, was being treated with meds until las year. I thought my being out of breath and no energy was just me getting old and out of shape. After extensive testing I was offered the procedure. During tests they determined I had no blockages which was a blessing. 2 nights in hospital and a week recovery. I feel great now.
Good luck to you!.
I think I may have some blockage.