This symptom of soreness in the heart should be ruled out in the first place. The ischemic pain caused by angina pectoris and myocardial infarction due to acute coronary insufficiency can show pain in the heart, while the pain in combination with gastric disease will show soreness and swelling; at the same time, it is often accompanied by chest tightness, shortness of breath and other symptoms. It is recommended to go to the hospital for electrocardiogram, cardiac ultrasound, myocardial enzyme profile and even coronary angiography to make a clear diagnosis. Some of these symptoms are caused by digestive system diseases, such as peptic ulcer, stomach acid irritation and soreness in the heart, which can be diagnosed under gastroscopy and treated early.