Jove
Visualize
Contact Us
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

Related Experiment Videos

High-resolution electrocardiography.

E J Berbari1

  • 1Department of Medicine, University of Oklahoma Health Sciences Center, Oklahoma City.

Critical Reviews in Biomedical Engineering
|January 1, 1988
PubMed
Summary

High-resolution electrocardiography uses advanced methods to capture new physiological data beyond standard ECG, offering enhanced diagnostic and prognostic insights.

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 transatrial pericardial access: lead placement as proof of concept.

American journal of physiology. Heart and circulatory physiology·2009
Same author

The shocking truth.

Journal of cardiovascular electrophysiology·2001
Same author

Differences in organization between acute and chronic atrial fibrillation in dogs.

Journal of the American College of Cardiology·2000
Same author

A high-temporal resolution algorithm for quantifying organization during atrial fibrillation.

IEEE transactions on bio-medical engineering·1999
Same author

Epicardial maps of atrial fibrillation after linear ablation lesions.

Journal of cardiovascular electrophysiology·1997
Same author

Analysis of abnormal signals within the QRS complex of the high-resolution electrocardiogram.

IEEE transactions on bio-medical engineering·1997

Area of Science:

  • Cardiology
  • Biomedical Engineering
  • Medical Instrumentation

Background:

  • The electrocardiogram (ECG) is a fundamental noninvasive diagnostic tool.
  • Standard ECG interpretation primarily focuses on P, QRS, T, and U waves.
  • Technological advancements in ECG instrumentation have not consistently yielded new diagnostic information.

Purpose of the Study:

  • To define and review high-resolution electrocardiography (HRECG).
  • To explore noninvasive methods for recording physiological information beyond standard ECG capabilities.
  • To highlight HRECG approaches with potential diagnostic and prognostic value.

Main Methods:

  • HRECG employs advanced techniques to record subtle physiological signals.
  • Digital signal processing is crucial for enhancing low-level signals and improving waveform clarity.
  • Adaptive filtering and parameter derivation from stored waveforms are key methodologies.

Main Results:

  • HRECG enables the acquisition of novel physiological data not detectable by conventional ECG.
  • Advanced signal processing techniques are essential for overcoming noise and extracting meaningful information.
  • Reviewed methods focus on recording new information with significant clinical potential.

Conclusions:

  • HRECG represents a significant advancement over standard electrocardiography.
  • These enhanced methods offer the potential for improved diagnostic accuracy and patient prognosis.
  • Further research into HRECG applications is warranted for clinical integration.

Related Experiment Videos