Journal of Neurogastroenterology and Motility : eISSN 2093-0887 / pISSN 2093-0879

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Fig. 1. Example of a high-resolution manometry during straight leg raise (SLR) maneuver. During SLR intra-abdominal pressure augments with concomitant hiatal separation compared to baseline. The red double arrow indicates the length of separation between lower esophageal sphincter and crural diaphragm (swallowgateway.com). EGJ, esophagogastric junction.
J Neurogastroenterol Motil 2022;28:589~598 https://doi.org/10.5056/jnm21189
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