There is no optimal formula for tonifying heart yang. Gui Zhi Gan Cao Long Bone Oyster Soup and Ping Feng An Xin Capsule have the effect of tonifying heart yang. Heart yang deficiency refers to insufficient yang energy in the heart, with diminished warming, propelling and excitatory effects, and internalization of deficiency and cold. See palpitations (rapid heartbeat, often accompanied by panic), shortness of breath, tightness or pain in the heart and chest, aggravated by activities, fear of cold limbs (fear of cold, cold limbs), mental lethargy, limb weakness, lack of energy and laziness (lack of strength, do not want to talk), self-sweating (daytime involuntary sweating, sweating aggravates with a little movement), pallor, and so on. Patients with heart yang deficiency can be treated with medicines such as Gui Zhi Gan Cao Long Bone Oyster Soup, Ping Feng An Xin Capsule, and Sen Qi Chong Zhu under the guidance of a doctor. Patients should not take medicines by themselves.