Why do you feel chest tightness and shortness of breath when sleeping? Two reasons need to be paid attention to

Some people will experience chest tightness and shortness of breath when sleeping. In fact, there are certain reasons for this. So, what causes chest tightness and shortness of breath when sleeping? The following article will analyze it for you.

1. Arrhythmia

Generally speaking, the most common cause of chest tightness and shortness of breath is arrhythmia. For normal people, their heartbeat rhythm is very regular and the frequency of heartbeat is particularly suitable for physiological needs. Your heart rate will be slower when you are resting and faster when you are exercising. Therefore, we can understand that the heart beats regularly. However, as long as there is a problem with signal transmission, the heartbeat will become too slow, too fast, or irregular, causing chest tightness and shortness of breath. This is arrhythmia.

2. Respiratory diseases

In addition, if the patient suffers from chronic respiratory diseases, the obstruction will cause the alveoli to enlarge and reduce elasticity, which will impair the patient's lung function. This condition is common in diseases such as bronchiectasis, tuberculosis, and chronic tracheitis. Patients often experience difficulty breathing, and if they are too excited, their coughing will intensify, which will also cause chest tightness and shortness of breath. For such patients, early treatment is needed.