I am a COPD patient for the last 12 years. Recently, about two months back, I also had angina problem. After walk of about 400 Mts I feel congestion in chest. After rest of 5-10 minutes, I again start walking and can walk for more than 1 klm. For angina, the doc has prescribed Nicorandi tab, R2F10 and Ecosprin 75.Is it possible to get rid of angina problem.