Heart pain should go to the cardiovascular department, respiratory department, may be the cause of angina pectoris, heart attack, pleurisy, pneumothorax and so on. 1. Angina pectoris: it is due to myocardial ischemia, pain in the precordial area, which can be accompanied by a sense of suffocation and radiating pain, such as radiating pain in the left upper limb, which lasts for a short period of time, and it can be relieved by taking nitroglycerin and other medicines under the tongue. 2. Infarction: If myocardial ischemia for a long time, it is easy to cause myocardial ischemic necrosis, heart pain or even shock, pain for a long time, containing nitroglycerin and other drugs can not be relieved, you need to immediately consult a thrombolytic therapy, or placement of stents. 3. Pleurisy: when there is a bacterial or viral infection that invades the pleura, chest pain can occur, and some patients can describe it as heartburn, which can also be accompanied by coughing, dyspnea and other symptoms, and the drugs that can be used are amoxicillin and isoniazid. 4. Pneumothorax: refers to the external gas into the chest cavity occurs atrophy of the lungs, can appear chest pain, dyspnea, coughing aggravation and other symptoms, need to bed rest, or medical treatment thoracic line membrane cavity puncture aspiration and other treatments. It is recommended that patients with heart pain seek medical treatment in a timely manner, do not delay the condition, and avoid blindly using medication on their own.