Hello, Thanks for coming to HCM. Please tell us more about your abdominal/intestine problems; also did you get ultrasound of abdomen/pelvis or any other tests done? What medicines did have you taken for your problems, did you feel better/worse with medicines? What is your age & stress level? Also, please write to us about the cardiologist report findings regarding calcification in heart. It will help me address your concerns better. You seem to be having a condition called irritable bowel syndrome. You can take some over-the-counter antacid syrup like maalox, ask your local doctor about Donnatal (it s a combination of anti-cholinergics, a good drug) which is available on prescription; please ensure you tell your doctor about all other medicines you are currently taking & any allergies. I can advice you further after getting more information about the questions I asked at the beginning here. Hope you feel better soon!