Conduction block belongs to the category of bradyarrhythmia, and should be taken under the guidance of a professional physician, commonly used proprietary Chinese medicines include Xinbao Pills and Blood House Bypassing Blood Stasis Capsules. Xin Bao Wan has the effect of warming the heart and kidneys (using warm tonic drugs to act on the heart and kidneys), activating blood circulation (promoting blood circulation, dredging the blood veins in the body), and is used for the treatment of chronic cardiac insufficiency caused by deficiency of yang in the heart and kidneys, cardiac stasis (obstruction of the cardiac veins by stagnant blood), bradycardia, sick sinus syndrome, angina pectoris, and ischemic changes in the electrocardiogram. This product is contraindicated for those with internal heat in yin deficiency, hyperactivity of liver yang (liver yang is over-exuberant, causing dizziness, dizziness, headache and other symptoms), phlegm and fire, as well as pregnant women and patients with glaucoma; athletes should be cautious in the use of this product. The adverse reactions and contraindications of this product are not clear. Hematopoietic Capsule has the efficacy of promoting blood circulation, eliminating blood stasis, promoting qi and relieving pain (relieving pain by regulating the body’s qi), and is used for the treatment of qi stagnation and blood stasis (because of blood stasis caused by the lack of qi) resulting in chest paralysis (chest pain), headache for a long time, internal heat and boredom, palpitations (heartbeat accelerated, often accompanied by panic), insomnia, impatience, and irritability and other conditions. Avoid eating cold and pungent food during taking Blood House Expelling Blood Stasis Capsules; prohibited for pregnant women. The adverse reactions and contraindications of this product are not clear. Discomfort should seek medical advice in time, under the guidance of physician’s diagnosis and selection of medication, do not self-medication, in order to avoid delays in the condition.