Effects of increased intra-abdominal pressure on esophageal peristalsis.
D000005:Abdomen / Q000502:physiology*; D000293:Adolescent; D000328:Adult; D002404:Catheterization; D004947:Esophagus / Q000502:physiology*; D005769:Gastrointestinal Motility; D006801:Humans; D008722:Methods; D010528:Peristalsis; D011312:Pressure; D013270:Stomach / Q000502:physiology; D014159:Transducers