Fig. 6. Esophageal test results in gastroesophageal reflux disease (GERD) assessment. PPI, proton pump inhibitor; HRM, high-resolution manometry; NERD, nonerosive reflux disease; LA, Los Angeles classification; AET, acid exposure time; SI, symptom index; SAP, symptom association probability; MNBI, mean nocturnal baseline impedance; PSPW, post-swallow reflux-induced peristaltic wave; EGJ, esophagogastric junction; CI, contractile integral.
© J Neurogastroenterol Motil
