All are manometric features of achalasia except (not related -medicine)
High LES pressure
Decreased LES relaxation
Segmental body peristalsis
Manometry helps in diagnosis
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
All India exam