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Classroom Contents
Impedance of the Esophagus - Jeffrey L. Conklin, MD - UCLA
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- 1 Intro
- 2 Impedance defined
- 3 Impedance pH catheter
- 4 Measuring luminal impedance
- 5 What determines impedance measurement?
- 6 How impedance measures bolus movement
- 7 Impedance pH reflux event
- 8 Impedance distinguishes types of belch
- 9 Impedance manometry
- 10 Esophageal Impedance/Pressure Topography - Normal
- 11 Gastric bypass and heartburn/regurgitation
- 12 What is an infinitely compliant balloon? Why is it needed?
- 13 Ohm's Law Electrical impedance is the opposition that a circuit presents to a current when a voltage is applied.
- 14 Functional luminal imaging probe (FLIP)
- 15 EGJ-Distensibility Index
- 16 FLIP can be used to evaluate esophageal function
- 17 FLIP Esophageal Motor Patterns
- 18 Normal FLIP Topography
- 19 Achalasia Type
- 20 FLIP Classification Scheme
