HEARTBURN IN LATE PREGNANCY. MANOMETRIC STUDIES OF ESOPHAGEAL MOTOR FUNCTION*
نویسندگان
چکیده
منابع مشابه
Sustained esophageal contraction: a motor correlate of heartburn symptom.
Heartburn occurs in the presence as well as the absence of acid reflux. We searched for a motor correlate of heartburn. Twelve subjects with heartburn were studied with 24-h synchronized pressure, pH, and high-frequency intraluminal ultrasound (HFIUS) imaging of the esophagus. The HFIUS images were analyzed every 2 s for a period of 2 min before and 30 s after the onset of heartburn during 20 a...
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15 صفحه اولManometric Subtypes of Ineffective Esophageal Motility
OBJECTIVES Ineffective esophageal motility (IEM) is characterized by well-defined manometric criteria. However, much variation exists within the diagnosis: Some patients exhibit exactly the required five weak swallows to make the diagnosis. Others show consistently ineffective swallows with total absence of any normal swallow. "We hypothesize" there are two different manometric subtypes of IEM;...
متن کاملImpaired esophageal motor function in eosinophilic esophagitis.
Eosinophilic esophagitis is a chronic immunoallergic inflammatory disease of the esophagus that represents a major cause of digestive morbidity among the pediatric and young adult populations. Despite the fact that key symptoms in adults include dysphagia and food impaction, many patients lack structural changes in the esophagus to account for their complaints, which suggests the presence of un...
متن کاملComparison of Esophageal Function Tests in Chinese Patients with Functional Heartburn and Reflux Hypersensitivity
OBJECTIVE To investigate the differences in the results of esophageal function tests for functional heartburn (FH) and reflux hypersensitivity (RH). METHODS Patients with FH and RH and healthy volunteers (HVs) from the Department of Gastroenterology, Beijing Anzhen Hospital and Beijing Chao-Yang hospital, who underwent high-resolution manometry and impedance (HRIM), and 24-hour multichannel i...
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ژورنال
عنوان ژورنال: Journal of Clinical Investigation
سال: 1961
ISSN: 0021-9738
DOI: 10.1172/jci104335