The pain in the upper part of the stomach can be caused by physiological conditions such as overeating, or it can be caused by pathologic conditions such as gastritis, gastric ulcer, angina, and so on. 1. Physiological conditions: such as eating too much, too full, etc., can cause food retention in the stomach, thus causing the upper part of the stomach at the heart of the blocking pain. 2. Gastritis: inflammation of the gastric mucosa, mainly manifested as stomach pain, bloating, nausea, vomiting, acid reflux, belching, anorexia and other symptoms, can also cause the upper part of the stomach at the heart of the blocking pain. 3. Gastric ulcer: ulcers appear on the inner wall of the stomach, mainly manifested as regular epigastric pain, which is obvious after eating, and can be accompanied by abdominal distension, nausea, vomiting, acid reflux, belching, anorexia and other symptoms, and can also cause distension and pain in the upper fossa of the stomach. 4. Angina pectoris: a clinical syndrome caused by insufficient blood supply to the coronary arteries, myocardial ischemia and hypoxia. The main manifestation of angina pectoris is pain in the precordial region, the nature of the pain is oppressive, stuffy or suffocating, can affect most of the precordial region, radiating to the inner left arm, back, can be accompanied by tightness in the chest, shortness of breath and other symptoms, but also can cause upper gastric heart fossa plugging pain. There are many other causes of gastroepiploic cardiomegaly, which should be taken seriously, and the cause of the problem should be identified and further managed or treated in accordance with the doctor’s instructions.