Palpitation is the name of a disease in Chinese medicine, which refers to a condition in which the patient feels that his heart is beating rapidly, panic and cannot be independent. Palpitations are divided into palpitations and palpitations. The onset of palpitations is mostly related to emotional factors, and can be triggered by sudden fright, worry and anger, excessive sorrow or excessive stress. Most of the attacks are caused by the weakness of the body and damage to the heart after a long illness, and can occur without mental factors. Frequent and persistent panic attacks and palpitations, which cannot be controlled by the heart and are aggravated by activities, mostly belong to deficiency evidence or deficiency with actuality. Although the disease comes slowly, the condition is serious and other symptoms of deficiency of internal organs can be seen when the disease does not occur.