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目的 探讨胃肠电生理起搏对胃肠动力障碍性疾病的疗效 ,并探索其可能的作用机制。方法 82例胃肠动力障碍性疾病患者 ,随机分为 2组 ,低频起搏组 5 0例 ,采用 1 1～ 1 2GIF(gastricintrinsicfrequency)的类正弦基波叠加一系列双极脉冲方波 (10Hz)进行起搏 ;高频起搏组 (对照
Objective To investigate the efficacy of gastrointestinal electrophysiological pacing on gastrointestinal motility disorders and to explore its possible mechanism. Methods Eighty - two patients with gastrointestinal motility disorders were randomly divided into two groups. The patients in the low frequency pacing group were treated with a series of bipolar pulsed square wave (10 Hz) with a series of 1 1 ~ 1 2GIF (gastricintrinsicfrequency) Pacing; high-frequency pacing group (control