Symptoms of chest tightness and palpitations are treated clinically according to the cause of this manifestation. The more common is respiratory diseases, such as due to bronchial asthma persistent attacks, bronchiectasis combined with serious infections, chronic obstructive pulmonary emphysema, pulmonary heart disease, pulmonary hypertension and so on may appear; can be for the cause of the symptomatic treatment, should be appropriate bed rest, if there is a bacterial infection is more obvious, you should choose the sensitive antibiotics, such as ceftriaxone sodium, cefoperazone sulphadoxine sodium, clindamycin and so on; and for the symptoms of wheezing, shortness of breath can also be used to expand the bronchial nebulizer inhalation, and so on. And for the symptoms of wheezing and shortness of breath, you can also use bronchodilator nebulized inhalation therapy, such as choosing salbutamol nebulized liquid, terbutaline nebulized liquid, and so on. For hypoxia is more obvious, should be early use of oxygen therapy. Clinically, it is also common in cardiovascular system diseases, such as angina pectoris caused by coronary heart disease, hypertensive heart disease caused by myocardial ischemia, hypoxia, should be sufficient oxygen, and keep the peace of mind, bed rest, and given to expand the coronary arteries of the drugs, including cardiac pain in the heart as well as the use of cardiac pain, and even the use of nitroglycerin, etc., there can also be cardiac arrhythmia resulting in tightness in the chest, heart palpitations, given to the control of arrhythmia treatment; and also to control arrhythmia treatment. Arrhythmia can also cause chest tightness and palpitations, and arrhythmia-control treatment can be given; it can also be seen in cardiac insufficiency, valvular heart disease, viral myocarditis, etc., which should be diagnosed and treated according to the cause, and consult a doctor in time if necessary.