The difference between Shengmai Drink and Jianxin Pellet lies in three aspects: composition, efficacy and main treatment. 1. Difference in composition and efficacy: Pulse Sheng Drink is composed of maitake, schizandra, and red ginseng, which can benefit qi and nourish yin (replenish qi and yin fluid), and promote the production of fluids. Heart Stabilizing Granules is composed of Gan Song, Codonopsis, Panax ginseng, Rhizoma Polygonati Odorati, Rhizoma Polygonati Odorati, and Succinum, which has the efficacy of benefiting qi and nourishing yin, and activating blood circulation and removing blood stasis (promoting blood circulation and eliminating stagnation of blood). 2. Difference in treatments: Sheng Pulse Drink treats palpitation (rapid heartbeat, often accompanied by panic), shortness of breath and spontaneous sweating caused by deficiency of qi and yin. Heart Stabilizing Pellet is used to treat palpitation, shortness of breath, fatigue, chest tightness and chest pain caused by deficiency of both qi and yin (deficiency of both qi and yin), stasis of the heart veins (obstruction of the heart veins by stasis of blood), as well as atrial and ventricular premature beats with the above symptoms. The adverse reactions and contraindications of Sheng Vein Drink are not clear. The contraindications of Stabilized Heart Pellets are not clear, adverse reactions may occur dizziness and nausea, pregnant women should be used with caution. If you need to use drugs, should be used under the guidance of a doctor, do not blindly self-medication.