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

Difficult cases in heart failure: Atrioventricular interval optimization utilizing thoracic electrical bioimpedance.

C Young1, F W Smart, H O Ventura

  • 1Tulane University Medical Center, 1415 Tulane Avenue, New Orleans, LA 70112.

Congestive Heart Failure (Greenwich, Conn.)
|August 22, 2002
PubMed
Summary

Optimizing atrioventricular delay using thoracic electrical bioimpedance improved heart function and resolved heart failure symptoms in a pacemaker patient. This noninvasive technique shows promise for managing cardiovascular diseases.

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

Probing lepton flavour violation via neutrinoless [Formula: see text] decays with the ATLAS detector.

The European physical journal. C, Particles and fields·2017
Same author

A new method to distinguish hadronically decaying boosted <i>Z</i> bosons from <i>W</i> bosons using the ATLAS detector.

The European physical journal. C, Particles and fields·2017
Same author

Search for supersymmetry at [Formula: see text] TeV in final states with jets and two same-sign leptons or three leptons with the ATLAS detector.

The European physical journal. C, Particles and fields·2017
Same author

Measurement of the differential cross-sections of prompt and non-prompt production of [Formula: see text] and [Formula: see text] in <i>pp</i> collisions at [Formula: see text] and 8 TeV with the ATLAS detector.

The European physical journal. C, Particles and fields·2017
Same author

Measurement of the transverse momentum and [Formula: see text] distributions of Drell-Yan lepton pairs in proton-proton collisions at [Formula: see text] TeV with the ATLAS detector.

The European physical journal. C, Particles and fields·2017
Same author

Muon reconstruction performance of the ATLAS detector in proton-proton collision data at [Formula: see text]=13 TeV.

The European physical journal. C, Particles and fields·2017

Area of Science:

  • Cardiology
  • Biomedical Engineering
  • Medical Devices

Background:

  • Dual chamber pacemakers are crucial for managing heart conditions.
  • Optimizing atrioventricular delay is essential for effective cardiac function.
  • Heart failure management often requires advanced hemodynamic monitoring.

Purpose of the Study:

  • To evaluate the efficacy of thoracic electrical bioimpedance (TEB) for optimizing atrioventricular delay.
  • To assess the impact of TEB-guided optimization on hemodynamic parameters and heart failure symptoms.

Main Methods:

  • Utilized thoracic electrical bioimpedance, a noninvasive technique.
  • Focused on a patient with a dual chamber pacemaker, right ventricular infarct, and NYHA class III-IV heart failure.
  • Adjusted atrioventricular delay based on TEB measurements.

Related Experiment Videos

Main Results:

  • Optimization of atrioventricular delay led to improved hemodynamic parameters.
  • Resolution of heart failure symptoms (NYHA class III-IV) was observed.
  • Demonstrated the feasibility of using noninvasive TEB for pacemaker optimization.

Conclusions:

  • Thoracic electrical bioimpedance is a valuable noninvasive tool for optimizing atrioventricular delay in pacemaker patients.
  • Noninvasive hemodynamic monitoring can significantly impact the management of cardiovascular diseases.
  • Further multicenter studies are warranted to confirm these findings.