本文对26例小儿阵发性室上性心动过速(发作共计42例次),采用不同的治疗方法终止发作进行比较(刺激迷走神经,升压药物、西地兰、食道心房调搏、ATP和心律平等)。结果显示静脉注射心律平有效率达90％,优于其他方法或其他药物;其次是快速静注ATP以及食道心房调搏,有效率分别为87.5％和80％。具体采用何种方法治疗,必须根据病情、医疗条件和医师的临床经验而定。 In this paper, 26 cases of paroxysmal supraventricular tachycardia (total of 42 episodes) were treated with different treatment methods to terminate the seizure (stimulation of vagus nerve, vasopressors, cedilanid, esophageal atrial pacing, ATP and Heart rate equality). The results showed that the effective rate of intravenous injection of rhythm was 90%, superior to other methods or other drugs; followed by rapid intravenous infusion of pt and esophageal atrial pacing, the effective rates were 87.5% and 80%. The specific method of treatment should be based on the condition, medical conditions and the clinical experience of the physician.