My name is Ruhul. I am 65 years old. I have gastric problem for last 3 years. i have fresh blood with my stool. I got my colonoscopy but no piles problem. i have also some shortness of breath. 4 months ago, i got 3 sterns(rings) in my heart due to blockage. my
creatinine level is 1.7. I am taking ecosprin,carvista & some iron,
calcium,low blood pressuring, gas removal tablets. What are the causes of shortness of breath & fresh blood in stool? Rings are working properly. What can i do?