Episodic atrial prophase contraction refers to the presence of occasional atrial prophase contractions, that is, the presence of occasional atrial premature. This term occurs during a 12-lead body ECG because the 12-lead body ECG is only about 10 seconds long, and on this 10-second ECG, an atrial premature is captured and the ECG will report an episodic atrial prophase contraction. If symptoms are more pronounced, patients are advised to undergo a 24-hour ambulatory ECG for a complete evaluation. Generally, normal people have premature beats. Any premature beats <500/24h do not require treatment, and those with 1000-10000 beats/24h will be eliminated in some patients after improving their lifestyle habits, such as improving sleep and reducing physical and mental stress. However, there are other patients who do not experience significant relief after the above measures and can be treated appropriately with medication. For more severe atrial premature contractions, radiofrequency ablation treatment is also an option if medications are not effective. In fact, episodic atrial premature contractions are not of special interest. In addition, when it comes to clinical drug therapy, patients are advised not to purchase drugs on their own and must be under the guidance of a professional cardiologist.