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. Author manuscript; available in PMC: 2021 Apr 1.
Published in final edited form as: Clin Gastroenterol Hepatol. 2019 Aug 13;18(4):813–821.e1. doi: 10.1016/j.cgh.2019.08.014

Figure-2. EGJ residual tone during wet swallow without pharmacologic agents (SW), wet swallow after atropine (ATR) and during amyl nitrite inhibitory response (AN).

Figure-2

Note the significant individual variability of atropine-sensitive presumably cholinergic-mediated portion of residual EGJ pressure.