Atrial fibrillation episodes are difficult to improve with medication or surgical treatment. 1. Medication: Commonly used medications for atrial fibrillation treatment include quinidine, propafenone, amiodarone, etc., which can restore the normal rhythm of the atria by controlling the heart rhythm; and warfarin, rivaroxaban, apixaban, etc., whose main principle of action is to reduce the activation of coagulation factors to play an anticoagulant role. 2. Surgery: Radiofrequency ablation is a common surgical treatment for atrial fibrillation. The cause of atrial fibrillation is an abnormality in the heart muscle cells, which releases erroneous signals and causes the heart to enter a high-speed, irregular fibrillation state. Radiofrequency ablation works by removing the abnormality so that the faulty signals cannot travel out to affect the heart muscle cells. It is important to note that excessive alcohol consumption and too little or too much exercise can increase the risk of atrial fibrillation. Therefore, it is important to reduce alcohol consumption and exercise appropriately in daily life. The specific choice and use of drugs, need professional medical guidance, can not be taken blindly.