You can take Xinbao Pills or Ningxinbao, slow heartbeat can be caused by insufficient heart qi in traditional Chinese medicine, which mainly requires symptomatic medication. 1. Xinbao Pills: warming the heart and kidneys (using warm tonic drugs to act on the heart and kidneys), benefiting qi and helping yang (promoting the generation of yang qi by tonifying qi), activating the blood and clearing the veins (promoting the operation of the blood to dredge the blood veins in the body), used in the treatment of heart and kidney yang deficiency, cardiac stasis (heart veins and channels obstructed by stagnant blood) caused by chronic cardiac insufficiency. It is not recommended to be taken by people with Yin deficiency and internal heat, hyperactivity of Liver-Yang (excessive Liver-Yang causing dizziness, dizziness, headache and other symptoms), phlegm and fire, as well as pregnant women and patients with glaucoma. 2. NINGXINBAO CAPSULES: NINGXINBAO generally refers to NINGXINBAO CAPSULES, which has the effect of improving heart function and can be used for the treatment of cardiac and renal yang deficiency, and those who are taking the medicine should avoid eating cigarettes, alcohol and spicy food. Heart disease, hypertension acute attack, should not be selected. The adverse effects and contraindications of the two drugs are not yet clear, so it is recommended that patients carry out traditional Chinese medicine identification, under the guidance of the doctor reasonable and standardized medication, do not blindly take on their own.