sleeveme1 I didn' t have the issue you are having about your heart but didn't you get a clear from your primary care dr that it was ok for you to have the surgery? I had to get a letter from my primary dr before I saw the surgeon and I did have an ekg too and fortunately I quess my heart was ok. I know an enlarged heart would probably be a reason why dr are considering you for the surgery . the surgery massively improved my life for I was taken off insulin and high blood pressure med and cholesterol med. and I feel a lot better, had mine 4 months ago and I wish I would have done it years ago,(56) now wish I would have had it done when in my 40's. let us know what you find out,praying you get good results so you can go through with your surgery.Donna