I am 65yo male, don't have diabetes, have blood pressure slightly below average, used to smoke heavily until Feb/2011 when I had a sudden heart attack (with terrible pain) and was operated on within hours, and had an artery support installed and was prescribed with 1 tablet daily of 3 types of drugs: ConcorCor (Bisoprolol) 2.5mg (coated), Simvastatin 20mg, and Aspirin 75mg (coated). Since the attack I quit smoking and have been taking these drugs, but have been unwell almost everyday, suffering heartburn or chest contractions or some other stomach or chest pains or depression. As the months pass by I began to suspect and now believe that these problems are side effects of the drugs. I visited many doctors and had various checks and echos and analysis and was told that I am ok and was advised not to take alternative medicines! I would be grateful to anyone advising me as the doctors I have access to seem to be too busy to consider my 'special' case, they wouldn't even answer why I am given ConcorCor which is said to counter hyper blood pressure while my blood presssure has always been lower than average.