Fig. 3. Functional lumen imaging probe (FLIP) fill volume (A), pressure (B), and esophageal body diameter (C) with esophageal sensation perception score. Each marker and line represent a single subject (among the 7 subjects that reported esophageal sensation). Metrics were recorded at the fill volume or the first report of esophageal sensation (the subjects represented by only a marker reported a greatest score of 1––“raised awareness”). Median values (for score of 1) represented with thick black dashed line.
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