Fig. 2. Contraction reserve (CR) between patients with ineffective esophageal motility (IEM) applied by Chicago classification version 4.0 (CC v4.0) to 10 upright swallows and assessed with 1 and 3 upright multiple rapid swallows (MRS) sequences. Numbers above the bars represent percentages. *Significance in pairwise comparison to patients with 1 MRS sequence performed. DCI, distal contraction integral.
© J Neurogastroenterol Motil
