Arrhythmias are a very common problem and it is critical to learn to take good care of them. A good night’s sleep can improve arrhythmias, and care for arrhythmias may start with sleep. High quality sleep can improve arrhythmias Experts say that high quality sleep can prevent the onset of disease. Prone is the most inappropriate sleeping position, because prone can compress the heart and lungs, affecting breathing. Patients with arrhythmias, as well as heart disease, should sleep in a right-sided position, keeping the body naturally flexed, because this position facilitates the return of blood to reduce the burden on the heart. If chest tightness and breathing difficulties occur, you can adopt a semi-recumbent position or a 30-degree angle slope position, thus reducing the occurrence of arrhythmias. Good sleep to improve arrhythmia, but also pay attention to: 1, diet, do not eat before bedtime, do not drink tea and coffee and other stimulating drinks; 2, emotionally, should not be excited before bedtime, excitement, etc., to maintain emotional stability; 3, activities, do not over exercise before bedtime, should not watch stimulating movies, etc.