Often feel chest tightness suffering from angina pectoris

Often feel chest tightness is not necessarily suffering from angina pectoris.

Angina pectoris is coronary artery insufficiency formed by paroxysmal chest pain or chest discomfort, patients may often feel chest tightness. However, there are many clinical causes of chest tightness, if the body is in a closed state, the surrounding air circulation, may be due to poor breathing, chest tightness performance; the existence of bronchitis, pneumothorax, asthma and other diseases, because of poor lung function, may be manifested as the above symptoms; Patients with heart tumor, lung tumor and respiratory tract tumor may also cause chest distress due to tumor compression. Therefore, symptoms alone cannot diagnose the disease. It is recommended that patients seek medical attention in time to find out the cause and then carry out targeted treatment.