The normal heart rate for an adult is 60-100 beats per minute, and if the heart rate is lower than 60 beats, then it is called bradycardia. Not all cases of bradycardia require treatment. It is important to assess the degree of bradycardia and whether it is accompanied by clinical symptoms, as well as the type and cause of the bradycardia, before choosing the appropriate treatment. If you want to correct bradycardia, the first thing you need to do is to treat the diseases that cause bradycardia in order to improve the bradycardia clinically. The heart rate can only be elevated by taking medication such as eugenol. Patients with bradycardia caused by myocardial infarction often need to have the offender’s blood vessels opened and the narrowing of the heart’s blood vessels resolved before the heart rate can gradually recover. Patients with hyperkalemia often need to be treated with a combination of potassium-lowering therapy and possibly hemodialysis if necessary. Patients with myocarditis often require a combination of nutritive myocardial antiviral therapy. Bradycardia caused by drugs Some commonly used drugs may also cause bradycardia, such as digoxin digitalis drugs, beta-blockers, anesthetics, cortisone, morphine, etc., to rule out whether the patient has used such drugs to cause bradycardia, and if so, should be according to the condition of the gradual reduction of the dosage, or stop the drug directly. Other causes of bradycardia Athletes or long-term heavy physical activity, a large number of people may also appear bradycardia, in general, in the waking state, the heart rate can reach more than 50 beats / min, generally speaking, is not the need for special treatment, if the patient has some uncomfortable symptoms, then can be combined with oral cardioplegia pills or ningxinbao for drug treatment. For patients with severe bradycardia, atropine or isoprenaline can be used for a short period of time to temporarily increase the heart rate, and a pacemaker needs to be inserted if necessary.