In cardiac catheterization (often called cardiac cath), a very small hollow tube, or catheter, is advanced from a blood vessel in the groin or arm through the aorta into the heart. Once the catheter is in place, several diagnostic techniques may be used.
Foods to avoid for those with gastritis include fatty foods that increase stomach-lining inflammation. Avoid deep-fried foods such as onion rings, fried chicken and breaded seafood. Fried eggs and fried pies should be avoided. Avoid French fries and potato chips. Eliminate foods that contain trans-fatty acids.
Fruits and Vegetables. Fruits and vegetables are rich in nutrients, relatively low in calories and can be a great source of fiber. If you have gastritis, you may tolerate a wide variety of fruits and vegetables. In fact, you may find you can eat any type of fruit or vegetable without symptoms. While no fruits and vegetables are known to worsen gastritis, some people may find that spicy, acidic or gas-forming foods cause upper abdominal discomfort.