There are always people who worry that if I have chest tightness and dizziness for no reason, I might have a heart attack. We all know that there are many reasons that can cause chest tightness, and chest tightness is often a signal of many diseases, such as cervical spondylosis, heart disease, etc. Here we will talk about the disease caused by certain organs in the body, that is, pathological chest tightness. Pathological chest tightness can be caused by the following diseases: 1, lung diseases: emphysema, bronchitis, asthma, atelectasis, pulmonary infarction, pneumothorax and other diseases; 2, obstruction of the respiratory tract: tracheobronchial tumors, tracheal stenosis, external pressure on the trachea (goiter, mediastinal tumors); 3, heart disease: certain congenital heart disease rheumatic heart valve disease, coronary heart disease, heart tumors; 4, diaphragm Myopathy: diaphragm expansion disease, diaphragm paralysis; 5, fluid metabolism and acid-base balance imbalance, etc. Chest tightness has the following improvement measures: 1, psychiatric treatment. That is, adjust the mind, relax the spirit, eliminate concerns, cultivate optimistic and open-minded character, maintain a good mood, good mood is conducive to the coordination and unity of the nervous system and the organs and systems, so that the physiological metabolism of the body in a better state, so as to feedback to enhance the vitality of brain cells and improve neurological function. 2, physical exercise. Sports can regulate and improve the excitation and inhibition process of the brain, adjust brain function, in addition, sports can significantly change the mood of people, adhere to long-term exercise, can enhance physical fitness, cardiovascular function improved, the regulation of autonomic nerve function enhanced, so that the recovery of plant nerve function. 3, drug treatment. Pathological chest tightness can occur suddenly or slowly. Most of the sudden occurrence is due to acute traumatic or spontaneous pneumothorax, acute asthma, acute endotracheal foreign body heart attack, acute pulmonary infarction, etc. Slow-onset chest tightness, on the other hand, gradually worsens with the duration of the disease. In children, chest tightness mostly indicates congenital heart disease or mediastinal tumor; in young people, chest tightness mostly indicates spontaneous pneumothorax, mediastinal tumor, rheumatic heart valve disease; in the elderly, chest tightness mostly indicates emphysema, coronary heart disease, etc.