Arrhythmias are categorized as physiological arrhythmias as well as pathological arrhythmias. Physiologic arrhythmias generally do not require treatment. Pathologic arrhythmias are chronic arrhythmias that can be treated with a permanent pacemaker. Tachyarrhythmias can be treated with medication. 1. Physiological arrhythmia: Arrhythmia caused by changes in body position, sleep, smoking, emotional excitement, hot and cold stimuli, etc. Generally do not need to be treated, and can be recovered after removing the stimulating factors. 2. Pathological arrhythmia: ① chronic arrhythmia in sick sinus syndrome can choose to implant a permanent pacemaker. Rapid arrhythmias include ventricular fibrillation, atrial fibrillation, tachycardia and so on. Generally under the guidance of the doctor, you can choose metoprolol, amiodarone, magnesium sulfate and verapamil and other drugs. The recovery of arrhythmia needs to be combined with the individual’s specific situation, which varies from person to person. It is recommended to receive timely treatment in regular hospitals, which can avoid the after-effects. The use of drugs should not be blind, please strictly follow the doctor’s instructions.