Bravo pH Monitoring
 
 

Bravo pH Monitoring

A capsule, about the size of a gel cap, is temporarily adhered to the wall of the esophagus during an endoscopy. The capsule tests for acid reflux levels in the esophagus and transmits readings to a radio receiver worn on the belt or waistband. High levels of acid reflux may indicate gastroesophageal reflux disease (GERD).

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