Feeling chest pain by pressure while sleeping, pay attention to the following aspects: 1, coronary heart disease, myocardial ischemia, such patients due to the night lying position back to the heart of the blood volume increased, the heart’s volume load increased, greater oxygen consumption of the myocardium, easily induced angina attack, manifested as chest pain by pressure, check the dynamic electrocardiogram and cardiac ultrasound to help detect the problem. 2, digestive system diseases, the most common disease The most common disease is reflux esophagitis. When sleeping, the contents of the stomach reflux into the esophagus due to changing to a lying position, causing irritation to the esophagus causing chest pain, this pain sometimes resembles angina pectoris in the attack, examination of barium meal of the digestive tract can help clarify the diagnosis. 3, psychosomatic factors, the most common are patients with anxiety disorders, staying up late, mental tension, coupled with poor sleep at night is also prone to such performance, do psychological guidance, more Exercise helps to improve.