References
- Grendell JH, Mcquaid KR, Friedman SL. Current diagnosis & treatment in gastroenterology. 2nd ed. Stamford (CT): Appleton and Lange; 1996.
- Saladin KS. Anatomy & physiology. New York (NY): WCB/McGraw-Hill; 1998.
- Al-Zaben A, Chandrasekar V. Analysis of intraluminal impedance measurements. Physiol Meas. 2003; 24:837.
- Nguyen HN, Domingues GR, Winograd R, et al. Impedance characteristics of esophageal motor function in achalasia. Dis Esophagus. 2004;17:44–50.
- Al-Zaben A, Al-Zaatreh N, Al-Quran H. Spectral investigations of intraluminal impedance signals. J Med Eng Technol. 2009;33:622–627.
- Nehrat D, Watts P, Pye JK, et al. Automated oesophageal reflux sampler–a new device used to monitor bile acid reflux in patients with gastro-oesophageal reflux disease. J Med Eng Technol. 1997;21:1–9.
- Gao X, Sadowski DC, Mintchev MP. Intraluminal ultrasonic probe for volumetric monitoring of liquid gastroesophageal reflux. Physiol Meas. 2012;33:487.
- Tuttle SG, Grossman MI. Detection of gastro-esophageal reflux by simultaneous measurement of intraluminal pressure and pH. Exp Biol Med. 1958;98:225–227.
- Katz PO. Review article: the role of non‐acid reflux in gastro‐oesophageal reflux disease. Aliment Pharmacol Ther. 2000;14:1539–1551.
- Shay S, Tutuian R, Sifrim D, et al. Twenty-four hour ambulatory simultaneous impedance and pH monitoring: a multicenter report of normal values from 60 healthy volunteers. Am J Gastroenterol. 2004;99:1037–1043.
- Silny J, Knigge KP, Fass J, et al. Verification of the intraluminal multiple electrical impedance measurement for the recording of gastrointestinal motility. Neurogastroenterol Motil. 1993;5:107–122.
- Kim BS, Park SY, Lee DH, et al. Utility of baseline impedance level measurement in patients with gastroesophageal reflux symptoms. Scand J Gastroenterol. 2016;51:1–7.
- Pilic D, Hankel S, Koerner-Rettberg C, et al. The role of baseline impedance as a marker of mucosal integrity in children with gastro esophageal reflux disease. Scand J Gastroenterol. 2013;48:785–793.
- Al-Zaben A, Chandrasekar V. Numerical investigations of intraluminal impedance. Biomed Sci Instrum. 2003;40:168–174.
- Kessing BF, Bredenoord AJ, Weijenborg PW, et al. Esophageal acid exposure decreases intraluminal baseline impedance levels. Am J Gastroenterol. 2011;106:2093–2097.
- Zhong C, Duan L, Wang K, et al. Esophageal intraluminal baseline impedance is associated with severity of acid reflux and epithelial structural abnormalities in patients with gastroesophageal reflux disease. J Gastroenterol. 2013;48:601–610.
- Al-Zaben A, Chandraskar V. Thresholding reflux episodes in impedance measurements using a neuro-fuzzy system. Biomed Sci Instrum. 2001;38:263–265.
- Tutuian R, Vela MF, Balaji NS, et al. Esophageal function testing with combined multichannel intraluminal impedance and manometry: multicenter study in healthy volunteers. Clin Gastroenterol Hepatol. 2003;1:174–182.