Jove
Visualize
Contact Us

Related Experiment Video

Updated: Jun 12, 2026

Permanent Ligation of the Left Anterior Descending Coronary Artery in Mice: A Model of Post-myocardial Infarction Remodelling and Heart Failure
09:37

Permanent Ligation of the Left Anterior Descending Coronary Artery in Mice: A Model of Post-myocardial Infarction Remodelling and Heart Failure

Published on: December 2, 2014

Recent concept in interpreting high-resolution manometry.

Moo In Park1

  • 1Department of Internal Medicine, Kosin University College of Medicine, Busan, Korea.

Journal of Neurogastroenterology and Motility
|June 11, 2010
PubMed
Summary
This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

A Phase III, Randomized, Double-Blind, Active-Controlled, Multicenter Study Evaluating the Safety and Efficacy of Tegoprazan for the Prevention of Peptic Ulcer in Patients on Continuous Long-Term Treatment with Nonsteroidal Anti-Inflammatory Drugs.

Gut and liver·2026
Same author

Real-World Data on the Efficacy and Safety of Fexuprazan in Patients with Gastroesophageal Reflux Disease: Interim Analysis of Post-Marketing Surveillance.

Gut and liver·2026
Same author

Clinical guidance and practical recommendations for probiotic use in patients with irritable bowel syndrome, functional constipation, and Clostridioides difficile infection considering sex-based differences: a Korean translation.

Ewha medical journal·2026
Same author

Autoimmune Gastritis Associated With a Gastric Hyperplastic Polyp: Two Case Reports and Review of its Neoplastic Potential.

The Korean journal of helicobacter and upper gastrointestinal research·2026
Same author

Clinical Guidance and Practical Recommendations for Probiotic Use in Patients With Irritable Bowel Syndrome, Functional Constipation, and <i>Clostridioides difficile</i> Infection Considering Sex-based Differences.

Journal of neurogastroenterology and motility·2026
Same author

Randomized, Double-Blind, Active-Controlled, Parallel, Phase 3 Clinical Trial for Evaluating the Efficacy and Safety of Zastaprazan in Patients with Gastric Ulcers.

Gut and liver·2026
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

High-resolution manometry (HRM) improves esophageal motor function assessment. A revised Chicago classification offers a practical approach to interpreting HRM data for distal esophageal motility disorders.

Area of Science:

  • Gastroenterology
  • Digestive System Physiology

Background:

  • Conventional esophageal manometry has limitations in explaining esophageal symptoms.
  • High-resolution manometry (HRM) utilizes advanced technology to overcome these limitations.
  • HRM employs a solid-state assembly with 36 sensors for detailed esophageal motility assessment.

Purpose of the Study:

  • To introduce the revised Chicago classification for distal esophageal motility disorders.
  • To provide a practical framework for interpreting high-resolution manometry (HRM) data.
  • To enhance the diagnostic capabilities of esophageal manometry.

Main Methods:

  • Utilized a solid-state HRM assembly with 36 sensors (1 cm spacing).
  • Performed transnasal catheter placement from hypopharynx to stomach.
Keywords:
Contractile front velocityDistal contractile integralEsophageal manometryEsophagogastric junctionHigh-resolution manometry

More Related Videos

Meso-Scale Particle Image Velocimetry Studies of Neurovascular Flows In Vitro
08:00

Meso-Scale Particle Image Velocimetry Studies of Neurovascular Flows In Vitro

Published on: December 3, 2018

Related Experiment Videos

Last Updated: Jun 12, 2026

Permanent Ligation of the Left Anterior Descending Coronary Artery in Mice: A Model of Post-myocardial Infarction Remodelling and Heart Failure
09:37

Permanent Ligation of the Left Anterior Descending Coronary Artery in Mice: A Model of Post-myocardial Infarction Remodelling and Heart Failure

Published on: December 2, 2014

Meso-Scale Particle Image Velocimetry Studies of Neurovascular Flows In Vitro
08:00

Meso-Scale Particle Image Velocimetry Studies of Neurovascular Flows In Vitro

Published on: December 3, 2018

  • Recorded basal sphincter pressure and analyzed 5 mL water swallows in a supine posture.

    • Main Results:

    • The HRM Classification Working Group revised the Chicago classification.
    • The revision is based on systematic analysis of motility patterns in 475 subjects (75 controls, 400 patients).
    • The new classification provides a refined interpretation of HRM data.

    Conclusions:

    • High-resolution manometry (HRM) is a valuable tool for esophageal motor function assessment.
    • The revised Chicago classification offers a structured approach to diagnosing distal esophageal motility disorders.
    • HRM interpretation is continually evolving for improved clinical application.