Figure 6 - Example of a UES pull-through.
From the following article
How to perform esophageal manometry
R. Shaker and C. Hofmann
GI Motility online (2006)
doi:10.1038/gimo90
It is used to locate the proximal and distal margins of the UES high-pressure zone. In this example the distal margin is marked with a red line, whereas the proximal margin is marked with a blue line.
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