Ventricular premature beats and atrial premature beats have no different clinical symptoms; both present feelings of chest tightness and shortness of breath. They require an electrocardiogram (ECG) for diagnosis, where the differentiation between ventricular and atrial premature beats is made based on the differences in the waveform. Whether it is ventricular or atrial premature beats, if they are caused by discriminatory heart disease, it is necessary to treat the primary disease under the guidance of a doctor, while also correcting the premature beats. If the premature beats are caused by autonomic dysfunction, it is necessary to ensure rest, balance work and leisure, appropriately increase aerobic exercise, and enhance the heart's rhythmicity.