Esophageal Manometry. This entails a narrow tube being placed into the end of your esophagus through your nose. It measures movement of the esophagus, the strength of the muscle of the esophagus and ...

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This test records the acid levels in the throat to look for problems with reflux. Esophageal manometry: This test determines how well the esophagus muscles are working. A tube passes through the ...

Methods: Two hundred thirty-six patients (159 females, age 47 ± 14 years) with typical and atypical GERD symptom(s) for > 3 months underwent standard water perfused esophageal manometry (EM ...