The risks of cardiac radiofrequency ablation are usually low. Cardiac radiofrequency ablation is a type of interventional therapy that is less invasive, has a very high chance of success, and a quick recovery. During the procedure, a radiofrequency ablator, X-ray machine, and other equipment are used, and the surgeon uses an electrode catheter that passes through the arterial or venous blood vessels of the heart to enter a specific part of the heart, releasing radiofrequency current and eliminating the lesion. Cardiac radiofrequency ablation is mainly used for the treatment of heart disease. During the surgical puncture process, there may be damage to the veins, and during the ablation process, there may be damage to part of the heart muscle, etc. However, in the more mature electrophysiology centers at present, the doctor treats the patients in accordance with the standard operation norms, and the risk of the surgical process is extremely low. If patients want to undergo cardiac radiofrequency ablation, they need to perform the procedure under the guidance of a doctor; if they experience discomfort after the procedure, they should consult a doctor in a timely manner in order to avoid delaying their condition.