Lifestyle improvement and medication can only relieve the symptoms of premature beats and control the condition. Radiofrequency ablation is a treatment that targets the cause of premature beats and can cure them in principle, but there is still a possibility of recurrence after the procedure. Premature beats can be classified as sinus, atrial, atrioventricular junction, or ventricular, depending on the source of the abnormal beat. Among them, ventricular premature beats are the most common, followed by atrial premature beats. The formation of abnormal pacing points can be due to congenital factors or induced by underlying heart disease, and can be aggravated in the presence of triggers such as mental stress, alcohol consumption, and fatigue. Patients with atrial premature beats and ventricular premature beats without risk of death can basically be controlled and relieved with lifestyle improvement or combined drug therapy, but the abnormal pacing points in the heart cannot be completely eliminated and the premature beats can be cured, and they may recur or worsen when the underlying heart disease is aggravated or the trigger exists. For patients with ventricular premature beats that may induce fatal arrhythmias, radiofrequency ablation is required to remove the abnormal pacing points or to install implantable pacing devices to avoid sudden cardiac death induced by ventricular premature beats, depending on individual conditions. Although radiofrequency ablation can directly eliminate abnormal pacing points in the heart, depending on the number of abnormal pacing points in the heart, other abnormal pacing points may still cause premature beats after the procedure, and when they exist, premature beats will recur. In patients with premature beats without underlying heart disease, the current recurrence rate of catheter radiofrequency ablation is less than 5%, while in patients with combined underlying heart disease, the recurrence rate is relatively higher but less severe than before surgery. The presence of premature beats is not frightening, as most of them do not affect health, and occasional premature beats are very common in healthy people. When premature beats occur, the type and frequency of premature beats should be clarified in time and the treatment of premature beats should be aimed at not affecting health and life, and there is no need to pursue the complete elimination of premature beats. Radiofrequency ablation is the only way to cure premature beats, but since there may not be only one site of origin of premature beats, there is still a possibility of premature beats after surgery. Occasional premature contractions are actually not harmful to health. The majority of premature beats can be controlled reasonably well and do not need to be completely cured.