Chest pain is highly considered to be caused by angina pectoris of coronary heart disease, and it is recommended that the patient can first take sublingual Compound Danshen Drops Pills or Heart Rescue Pills when the uncomfortable symptoms attack. If the symptoms can be significantly relieved after sublingual medication, it is more likely to be caused by cardiovascular disease. In addition, people with aortic valve stenosis, cardiac neurosis, costochondritis, and herpes zoster may also experience chest pain. There are also some patients who have coronary artery spasm, syndrome X, and more severe myocardial bridges, all of which may also cause the patient to experience chest pain. If necessary, it is recommended that the patient can have a coronary CT or coronary angiography, and can also check the heart ultrasound, lung CT and so on. This is because sometimes chest pain can be caused not only by heart disease, but also by more serious pneumonia or lung space occupation, which can also lead to abnormalities.