If patients have symptoms of chest congestion, first of all, they should go to the hospital to improve relevant examinations to identify the causes of chest congestion, such as electrocardiogram, cardiac enzymes, cardiac function, cardiac ultrasound, and if possible, biochemistry, endocrine series, coronary angiography and coronary CT, and actively take treatment according to the primary cause. For example, if the patient is suffering from cardiogenic disease, he can be treated orally with oxygen and coronary artery-dilating drugs, such as nitrates, for example, isosorbide mononitrate, anti-platelet aggregation drugs, for example, aspirin, clopidogrel or tigretol, and traditional Chinese medicine, for example, compound Danshin Drops, Qishen Yiqi Drops, Sengsong Yangxin Capsules, Tongxinluo Capsules, These drugs have the effect of relieving the above clinical symptoms. However, before taking these drugs, it is recommended to check the underlying cause of these symptoms.