A male patient undergoing a 24 hour pH monitoring test for heartburn and acid indigestion.

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Size: 3648px × 5472px
Location: UK
Photo credit: © Stephen French / Alamy / Afripics
License: Licensed
Model Released: None

Keywords: care, chest, desease, doctors, equipment, esophagus, gastroesophageal, gerd, heartburn, heathcare, hospital, indigestion, indoors, male, measurement, medical, medicine, office, pain, person, reflux, technology