期刊
GASTROENTEROLOGY CLINICS OF NORTH AMERICA
卷 44, 期 1, 页码 169-+出版社
W B SAUNDERS CO-ELSEVIER INC
DOI: 10.1016/j.gtc.2014.11.013
关键词
Electrogastrography; Interstitial cells of Cajal; Tachygastria; Slow wave
资金
- NIH [R01 DK64775]
- New Zealand Health Research Council
Gastric arrhythmias occur in gastroparesis but their significance is debated. An improved understanding is currently emerging, including newly-defined histopathologic abnormalities in gastroparesis. In particular, the observation that interstitial cells of Cajal are depleted and injured provides mechanisms for arrhythmogenesis in gastroparesis. Electrogastrography has been the dominant clinical method of arrhythmia analysis, but is limited by summative nature, low signal quality, and incomplete sensitivity and specificity. Recently, high-resolution (HR; multi-electrode) mapping has emerged, providing superior spatial data on arrhythmic patterns and mechanisms. However, HR mapping is invasive, and low-resolution approaches are being assessed as bridging techniques until endoscopic mapping is achieved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据