Episodic atrial premature refers to a small number of atrial premature beats in the heart. Atrial premature beats are very common arrhythmias. Atrial premature beats are abnormal atrial contractions in the heart, meaning that the atrial contractions are irregular and suddenly appear once in the number of normal heart beats, which is called atrial premature, or atrial premature for short. Episodic premature atrial beats are those with dozens or less than 100 atrial contractions within 24 hours. These atrial premature beats usually do not require any treatment, and most people with episodic atrial beats do not have any clinical symptoms. Atrial premature beats are a very common arrhythmia and can occur even in people without any underlying disease. Because there are many factors affecting atrial premature beats, such as recent mental stress, recent psychological stress, or recent poor sleep, atrial premature beats may occur.