Our office has created a new video describing what a patient goes through when they undergo esophageal manometry as well as 24 hour multi-channel pH and impedance testing. This test is often ordered when a patient is suspected to be suffering from reflux , whether acid or non-acid , or is possibly suffering from abnormal muscle activity of the esophagus. Symptoms that a patient may experience that may lead to such testing include: - phlegmy throat - lump sensation in the throat - chr…