Hi, I had a myocardial infarction in July 2010 and have been on Ramipril, Bisoprolol, Clopidigrel, Asprin, Atorvistatin since then. I feel quite unwell most of the time (chest tightning, choking feeling, headaches, muscle pain) My GP suggested I take 2 weeks off ramipril as a trial. If this is not successful he will try the beta blocker. How important are these drugs and can I afford to do without them.