Esophageal manometry - Why it's done - Mayo Clinic
https://www.mayoclinic.org/tests-procedures/esophageal-manometry/about/why-its-done/icc-20393995
Web ResultMar 5, 2022 · Esophageal manometry provides information about the movement of food through the esophagus into the stomach. The test measures how well the muscles at the top and bottom of your esophagus (sphincter muscles) open and close, as well as the pressure, speed and pattern of the wave of esophageal …
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