Clinical manifestations such as chest tightness, shortness of breath, dyspnea, and panic need to be identified before choosing treatment measures. The most common clinical symptoms are chronic pulmonary heart disease and acute attack of bronchial asthma, which should be treated with bed rest and oxygen, glucocorticoids such as budesonide nebulizer, salbutamol nebulizer, terbutaline nebulizer and ipratropium nebulizer to relieve symptoms. Early antibiotics should be administered in the presence of bacterial infections, such as amoxicillin clavulanate potassium, cefoperazone sulbactam sodium, and lomefloxacin. In addition, coronary artery atherosclerotic heart disease, depending on the condition, you can choose drugs to dilate the coronary arteries, such as cardiac pain, nitroglycerin and anticoagulant drugs such as aspirin, etc. If necessary, coronary angiography and timely intervention can be done.