@holly1275 I am so sorry to read that you had a failed septal myectomy 10 months ago. That truly stinks! You and your heart deserve to know why it came back (so quickly) and all the options that are available to you. Here is some food for thought to help you think about this. There was another person who contributed to the discussion several months ago who also had a failed septal myectomy done at a non-COE (Center of Excellence). She got her courage up and went to Mayo for a second surgery, a successful outcome followed! Another contributor who wrote that it came back, her input was that the Mayo doctors said it was very unusual, I believe she, too, had further surgery. Have you considered another opinion? Let us know how you are coming along.