Is accidental premature beat serious?

Occasional premature beats are not serious phenomena. If the frequency of premature beats is less than 5 times a minute and less than 30 times an hour, it is within the scope of occasional premature beats. It may be caused by physiological reasons, such as recent physical overwork, frequent drinking, emotional excitement, etc. Generally, after the physical and mental state returns to normal, the phenomenon of premature beats will be relieved. If the symptoms of premature beats occur for a long time, it belongs to a more serious phenomenon, suggesting the existence of arrhythmia. In this case, antiarrhythmic drugs can be used for treatment.