Bradycardia can be treated with atropine, isoprenaline, etc. which can increase the heart rate. At the same time, it is necessary to carry out causative treatment, actively control infection and electrolyte disorders. 1. Drug therapy: common drugs include atropine and isoprenaline, which can effectively reduce the symptoms of bradycardia. They are mainly used for patients with more serious clinical symptoms. 2. Causal treatment: correct the reversible causes of bradycardia, such as controlling infections, correcting electrolyte disorders, stopping the use of drugs that inhibit the sinus node or atrioventricular conduction system, and relieving obstructive jaundice. 3. Principles of treatment of bradycardia: The treatment of bradycardia depends on the cause of bradycardia, but also depends on the patient’s symptoms. If the bradycardia does not have any symptoms, usually no treatment is needed. Bradycardia, it is recommended to go to the hospital in time for diagnosis and treatment.