Suggest Remedy For Pain In Between Shoulders When Walking

I had a heart attack a year back and stil suffer from angina. I get pain between my shoulder blades when I start walking and when I take tablets like monotrate it provides temporary relief. However, quality of life is bad and I am on several medications (beta blockers and blood thinners). I have a total occlusion and I got an advice that new techniques like use of Rotabolators can help in case of 100% blocks. Request your opinion and suggestions for hospitals in Mumbai who handle these type of cases