A biomagnetic diagnostic technique to evaluate esophageal transit time
To evaluate esophageal transit time of subjects in three anatomical inclinations and to compare the mean values obtained from measurement in these positions. authors used a biomagnetic modality that measured the transit time of a magnetic marker through the esophagus in 14 healthy subjects. They demonstrated that using this method, it is possible to measure ETT and the effects of anatomical position on the ETT.
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