Postreflux swallow-induced peristaltic wave index and nocturnal baseline impedance can link PPI-responsive heartburn to reflux better than acid exposure time.

L FrazzoniMarzio FrazzoniN de BortoliSalvatore ToloneM FurnariI MartinucciH BertaniS MarchiR ConigliaroL FuccioV SavarinoE Savarino

Published in: Neurogastroenterology and motility : the official journal of the European Gastrointestinal Motility Society (2017)

AET, PSPW index, and MNBI are independently associated with PPI-responsive heartburn. PSPW index and MNBI can link PPI-responsive heartburn to reflux better than AET and should become part of the standard analysis of impedance-pH tracings.

Keyphrases

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