I had my Thyroid removed completely about ten years ago. I visit the specialist every six months with blood tests and all seem to be ok. I am taking 75mg of levothyroxine and find that when I take my blood pressure this is ok but my heart pulse rate is always below 60 and can be as low as 48. I find it very difficult to lose weight and am fairly active. Is there anyone out there with the same problem and if so have they found a solution?