I have started to self medicate and been given new tablets the ones above and included on the packet Isosorbida-5-mononitrate. It seems an important addition as I have had around 4 medical people phone me and asking about them and if I have any side affects taking them, I am only having half a tablet per day with the others that are, Metformin , Bisoprolol, Omeprazole, Atorvastatin Asprin & above.
My condition is Angina, at first I was being seen for Bypass because my left heart chamber was completely blocked with plaque, I seen the surgeon and he said that although my left chamber is completely blocked the blood has found its own way and was being purified by the right that had took over and it's seems its been like this for a long time, he advised why interfere as you have no pain and its working, so just make the heart stronger to cope with the extra work.
I hope I have explained it so you can follow. I do have a pace maker thats been working well for the last 2 years. I walk miles daily weather permitting.