Premature beats are most common in atrial premature beats and ventricular premature beats. The treatment of premature beats in pregnant women depends on the severity of the disease: 1. For occasional premature beats, if they are not based on organic heart disease and have no obvious symptoms, most of them do not need treatment, and pregnant women can continue their pregnancy and review them regularly; 2. For pregnant patients with frequent attacks, obvious symptoms or organic heart disease, it is necessary to clarify the cause in time and treat them symptomatically. Firstly, avoid anxiety and comfort the pregnant woman. Secondly, treat the primary diseases, such as coronary heart disease, hypertension and myocarditis, and actively treat these primary diseases to help improve the arrhythmia. Finally, give medication if necessary. It should be taken orally strictly according to medical prescriptions so as not to affect fetal development. Surgical treatment, radiofrequency ablation, pacemaker implantation, etc., can also be given when the disease is severe and difficult to control.