Usually, chest pain is not caused by chronic atrophic gastritis. Chronic atrophic gastritis is a kind of chronic disease of the digestive system, and patients usually have symptoms such as vague pain in the upper abdomen, bloating, belching or emaciation, and anemia. Chest pain can be caused by gastric diseases, such as acid reflux into the esophagus may appear chest pain; coronary heart disease, myocardial infarction and other cardiovascular system diseases will also make the patient experience chest pain. Chronic atrophic gastritis generally does not have chest pain, if chest pain is needed to rule out the existence of heart disease and lung disease and other conditions. Chest pain alone can not accurately determine the cause, but also need to be combined with the characteristics of the medical history, other test results in order to make an accurate judgment, it is recommended to clarify the cause of the disease under the guidance of a doctor.