The heart should be differentiated according to the different degrees of deficiency of qi, blood, yin and yang, which can be divided into heart qi deficiency, heart blood deficiency, heart yin deficiency, heart yang deficiency, etc. The details are as follows: 1, heart qi deficiency: the principle of nourishing the heart is to calm the mind, nourish the heart and tranquilize the mind, the commonly used representative drug is An Shen Ding Zhi Wan, the composition of the drug includes ginseng, poria, Fu Shen, Acorus calamus, Yuan Zhi and dragon tooth. 2, heart blood deficiency: the principle of treatment is to nourish the heart, nourish the blood and The treatment principle is to nourish the blood and nourish the heart, benefit the qi and calm the mind, and is often treated with Guei Spleen Tang, which consists of Atractylodes Macrocephala, Angelica Sinensis, Fu Shen, Astragalus, Longan, Yuan Zhi, Sour Jujube, as well as Mu Xiang, Roasted Licorice, Ginseng, Ginger and Jujube. 3, Heart Yin deficiency: the treatment principle is to nourish Yin and clear fire, nourish the heart and calm the mind, and is represented by Tian Wang Tonic Heart Dan and Zhu Sha An Shen Wan. 4, Heart Yang deficiency: to warm the heart Yang and calm the palpitations, and is represented by Gui Zhi Gan Cao Dragon Bone Oyster Soup and Ginseng and Radix Soup.