Hi, This is for my mother aged 48 Years, Since last 3 years she was taking medicine for Hyperthyroidism, ( Neo Mercazole (10) * 3 times a day, Now after a thyroid scan we recieved result (The TPR has been calculated to be 6.8 (Normal up to 2.5) which is suggestive of hyper function and advised for Radio Iodine Therapy which was we have dosed to her 3 Days before. What i would like to ask is CARDIOMYOPATHY with AF , CCF is a symptoms of Hyperthyroidism.?? Now what she is undergoing these days...Please advice