传统观念认为胃食管反流病（ＧＥＲＤ）系食管下括约肌基础压力持续低下所致。近年来却发现非吞咽诱发的食管下括约肌一过性松弛在反流的发生中占重要地位，于是提出暂时性食管下括约肌松弛（ＴＬＥＳＲ）的概念，这更新了人们对ＧＥＲＤ发病机制的认识，也为治疗提供了新... The traditional concept that the gastroesophageal reflux disease (GERD) Department of underlying esophageal sphincter caused by the underlying low pressure. In recent years, however, it has been found that non-swallowing-induced transient relaxation of the lower esophageal sphincter plays an important role in the occurrence of reflux. Therefore, the concept of temporary lower esophageal sphincter relaxation (TLESR) is proposed, which updates the understanding of the pathogenesis of GERD, Also provided for the treatment of new ...