Stomach topping discomfort and feeling chest tightness and shortness of breath may be due to chronic heart failure, coronary heart disease, pulmonary heart disease, gastrointestinal dysfunction, etc., which need to be judged according to the following specific circumstances and corresponding treatment: I. Heart disease: 1. Chronic heart failure: due to continuous myocardial damage, making the ventricular function low, clinical manifestations of dyspnea, chest tightness and shortness of breath, weakness, etc., which can be diagnosed by echocardiography and heart failure The diagnosis can be made by echocardiography and BNP test, and the treatment can use chlorothiazide and angiotensin-converting enzyme inhibitors. 2, coronary heart disease: cholesterol and other substances in the blood are deposited on the walls of coronary arteries, making the lumen of arteries narrow continuously and the blood flow is poor, resulting in myocardial hypoxia and ischemia, causing chest tightness, shortness of breath and chest pain, and the symptoms vary greatly among individuals, which can be determined by checking blood lipids, load test, electrocardiography, echocardiography, etc. Judgment. The use of aspirin or heparin anticoagulation, sublingual nitroglycerin to relieve pain, if necessary, surgical treatment; 3, pulmonary heart disease: caused by pulmonary hypertension, mainly manifested as dyspnea, chest tightness and shortness of breath, cough, can be judged by chest and abdominal CT, echocardiography, etc., should remove the causative factors anti-infection, oxygen to correct hypoxia, diuretic and other symptomatic treatment. Second, digestive system diseases: overeating, preferring meat, eggs, dairy products and other causes of indigestion, or excessive stress, anxiety, abnormal vagus nerve function, etc., may trigger gastrointestinal dysfunction, and then will feel bloated discomfort, chest tightness and heartburn, acid reflux, etc., at this time, by taking stomach and appetite tablets to promote digestion can be improved, and can also use probiotics to promote gastrointestinal peristalsis to expel food and improve the symptoms. Secondly, daily rest and diet should be paid attention to, avoid overwork, staying up late, stress, mental anxiety and other situations, do not overeat, need to stop smoking and limit alcohol, eat easily digestible food, such as rice porridge, noodles in soup, fresh fruits and vegetables, etc.