Patients with chest heaviness, generally common clinical reasons are mainly the following: a. Coronary atherosclerotic heart disease, can be caused by irregular contraction of the heart muscle coronary artery ischemia and hypoxia, and cause chest heaviness, pain. At this time, patients need to improve the cardiac ultrasound, electrocardiogram and cardiography, to clarify the severity of cardiac stenosis, if necessary, feasible arterial stent implantation, to restore the normal blood supply of the cardiac blood vessels, which can alleviate chest heaviness. Secondly, chronic obstructive pulmonary disease can cause oxygen and carbon dioxide exchange function to be significantly weakened due to pulmonary insufficiency, which may result in chest heaviness and stridor. The chest heaviness and wheezing can be relieved by improving lung CT, lung function, and anti-infective treatment if necessary, controlling lung infection and promoting sputum discharge.