Radiofrequency ablation is generally not damaging to the stomach, but it should be performed in a standardized manner under the guidance of a medical professional. Radiofrequency ablation is a surgical procedure that treats abnormal tissues through interventions under imaging guidance. It is mostly seen in the treatment of cardiac arrhythmia such as atrial fibrillation, thyroid nodules, cervical spondylosis and other diseases. It is characterized by safety, less trauma, high reproducibility, etc. The anesthesia method is mainly local anesthesia, and the damage to the stomach is relatively small. Radiofrequency ablation should be used with caution for pregnant women and infants, and should be kept empty before the surgical operation to avoid aspiration. Before the operation, complete the electrocardiogram and other checks, and after the operation, bed rest and braking of the affected limbs are required.