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

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Fig. 2. Integrated relaxation pressure (IRP) values by manometric test swallow/maneuver. Each line represents one asymptomatic volunteer. Common thresholds of 12 mmHg and 15 mmHg are reflected by the dashed horizontal lines. Median values for each swallow type or maneuver are represented by a solid horizontal line. The rapid drink challenge (RDC)-IRP value reflects the IRP measured during the first 30 seconds of the RDC (“RDC-IRP-30s”). HRM, high-resolution manometry; MRS, multiple rapid swallows. Figure used with permission from the Esophageal Center at Northwestern.
J Neurogastroenterol Motil 2021;27:354~362 https://doi.org/10.5056/jnm20118
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