All are manometric features of achalasia except (not related -medicine)
Elevated intraesophageal pressure (pressurization of the esophagus) from incomplete air evacuation Simultaneous mirrored contractions with no evidence of progressive peristalsisLow-amplitude waveforms indicating a lack of muscular tone
High LES pressure
Decreased LES relaxation
Segmental body peristalsis
Manometry helps in diagnosis
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