Stabilizing Heart Granules is a very common Chinese patent medicine in clinic, which belongs to the category of tonic agents, with the effects of benefiting qi and nourishing yin, activating blood circulation and removing blood stasis. Stabilizing Heart Granules is mainly used for the treatment of chest tightness, palpitation, shortness of breath, fatigue, chest pain and premature ventricular, atrial and junctional premature beats caused by deficiency of qi and yin, and stagnation of the heart veins, as well as the above symptoms. The combination of Codonopsis and Huang Jing in Heart Stabilizing Granules benefits qi and nourishes yin; Panax ginseng activates blood circulation and removes blood stasis to clear the channels and relieve pain; Succimer and Ganson move qi and activate blood circulation to calm and tranquilize the mind. The combination of the above medicines can benefit qi and nourish yin, activate blood circulation and remove blood stasis.