Generally speaking, shortness of breath and sighing may be caused by overwork, autonomic dysfunction and coronary atherosclerotic heart disease.
1. overwork: if the patient has too much work during the day and the work pressure is relatively high, it may lead to mental overstress, which may lead to emotional depression or fatigue, and shortness of breath and sighing.
2. autonomic dysfunction: if the patient has autonomic dysfunction, the autonomic dysfunction may lead to a decrease in the body’s immune function, anxiety, tension, and so on, resulting in shortness of breath and sighing.
3. Coronary atherosclerotic heart disease: If the patient suffers from coronary atherosclerotic heart disease, the lumen of coronary blood vessels may become smaller, leading to myocardial ischemia, which causes hypoxia, resulting in shortness of breath and sighing.
Shortness of breath and sighing may also be caused by other reasons, it is recommended to go to the hospital in time for examination, according to the cause, symptomatic treatment.