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Figure 4. Esophagogastric Outflow Obstruction (EGOO)
Shown is the outflow obstruction at the level of the esophagogastric junction (IRP>15 mmHg), accompanied by normal esophageal body peristalsis. BTT, bolus transit time; CFV, contraction front velocity; DL, distal latency; DCI, distal contractile integrity; PIP, pressure inversion point.