Parkinson’s disease does not usually lead to chest tightness and shortness of breath, Parkinson’s patients with chest tightness and shortness of breath, is to consider coronary heart disease, lung infection and other causes. Parkinson’s disease is a degenerative disease of the central nervous system that is highly prevalent in the elderly, and its main symptoms are static tremor, muscle tonus, slow movement, postural balance disorders, and it can cause sensory abnormalities, sleep disorders, autonomic function abnormalities, and mental disorders, etc. Parkinson’s disease does not usually cause chest tightness and shortness of breath. Parkinson’s does not usually present with symptoms of chest tightness and shortness of breath, but because Parkinson’s is highly prevalent in the elderly, who are at high risk for coronary heart disease. Coronary heart disease may present with chest tightness, shortness of breath, and pain in the precordial area, which may radiate to the fingers or back, and may be relieved by rest, usually with an obvious trigger. Also lung infections may present with chest tightness, shortness of breath, and the patient may be accompanied by cough, sputum, and fever. When Parkinson’s patients combined with chest tightness and shortness of breath, it is recommended to consult a doctor in time to identify the cause and treat the cause.