The main efficacy of Heart Stabilizing Granules is to benefit qi and nourish yin, invigorate blood circulation and eliminate blood stasis. It is mainly used for patients suffering from palpitations, shortness of breath, fatigue, chest tightness, chest pain, premature ventricular beats, premature atrial beats caused by deficiency of qi and blood and stasis of cardiac veins, and is seen in patients suffering from palpitations, shortness of breath, fatigue, chest tightness, chest pain. It is suitable for patients suffering from palpitation, shortness of breath, fatigue, chest tightness, chest pain, premature beats caused by deficiency of qi and yin, stagnation of heart veins for clinical use. Heart Stabilizing Granules is the name of a proprietary Chinese medicine, which is composed of Radix Codonopsis Pilosulae, Rhizoma Polygonati Odorati, Radix Panax Quinquefolii, Succinum Vulgare, and Radix et Rhizoma Glycineae. It can mainly benefit qi and nourish yin, activate blood circulation and remove blood stasis. For clinical application, it should be noted that pregnant women should be cautious, and the liquid should be stirred well before use. Avoid smoking, alcohol, strong tea during the period of taking the medicine, and critically ill patients should adopt a comprehensive treatment approach.