Palpitation and Stunned is the description of symptoms in Chinese medicine theory, which refers to the patient’s self-perception of enhanced heartbeat and discomfort of accelerated heartbeat, such as panic, feeling of heart vibration, and feeling of cardiac stuttering and stopping. Palpitations and palpitation are different stages of the same disease. The main manifestation of palpitations is the patient’s self-perception of rapid heartbeat and panic, which may be accompanied by chest tightness, shortness of breath, and fatigue. Symptoms are mild and can be self-relieved in a short time. The palpitation is a serious stage in the late development of palpitation, which is characterized by intense heartbeat, chest tightness, pain in the precordial area, panic and restlessness, and in severe cases, the above symptoms can last for a long time and even a sense of near death. Palpitation is not a separate symptom of the disease, often caused by a variety of factors, such as strenuous exercise, emotional excitement, improper diet, feeling the wind, cold and dampness. If you feel the symptoms of palpitations and anxiety, it is recommended to go to the regular hospital for timely medical treatment, so as to avoid further deterioration of the disease.