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胃食管反流病（ＧＯＲＤ）的主要病理基础是食管酸暴露时间延长［１］。下食管括约肌（ＬＥＳ）功能障碍是发生反流的主要机制。然而食管蠕动功能障碍使食管酸清除时间延长，它在ＧＯＲＤ发病中所起的作用已更多地受到重视［２］。本文目的，在于探讨食管蠕动功能在非重度反流?
The main pathological basis of gastroesophageal reflux disease (GORD) is prolonged esophageal acid exposure [1]. Lower esophageal sphincter (LES) dysfunction is the main mechanism of reflux. However, esophageal motility dysfunction esophageal acid clearance time, its role in the pathogenesis of GORD has been more attention [2]. The purpose of this article is to explore the esophageal motility in non-severe reflux?