What is the reason for the violent beating of the heart when sleeping

If the heart shows violent beating when sleeping, and can not sleep after waking up, the following reasons should be considered normally: 1. Cardiac neurosis, this kind of patient will show arrhythmia, tachycardia and other performances when sleeping, which is directly related to the regulation function of nervous and endocrine systems. 2. Organic heart diseases, such as coronary atherosclerotic heart disease, unstable angina pectoris or myocarditis, pericarditis and other factors, which cause violent beating of the heart or acute coronary syndrome, showing that violent beating will cause the patient to wake up. 3. In endocrine and metabolic diseases, such as hyperthyroidism and adrenocortical hyperfunction, patients will also show violent heart beating while sleeping. No matter what reason the heart shows violent beating, they should go to the hospital as soon as possible.