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

[DDD dual chamber pacemakers. Initial experience].

J Dubernet1, A Fajuri, H Serrat

  • 1Departamento de Enfermedades Cardiovasculares, Hospital Clínico Pontificia, Universidad Católica, Santiago de Chile.

Revista Medica De Chile
|July 1, 1992
PubMed
Summary

Dual-chamber DDD pacemakers offer reliable, sequential stimulation, improving patient conditions. This technology provides symptomatic relief for various cardiac issues, enhancing hemodynamic function.

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

Search for Signatures of Dark Matter Annihilation in the Galactic Center with HAWC.

Physical review letters·2026
Same author

Changes in biogeographic patterns of coastal fishes: Indicators of tropicalization in the Canary Islands over the last 40 years.

Marine environmental research·2025
Same author

Novel nanostructured lipid carriers loading Apigenin for anterior segment ocular pathologies.

International journal of pharmaceutics·2024
Same author

Correction to: The MELD Score Is Superior to the Maddrey Discriminant Function Score to Predict Short-Term Mortality in Alcohol-Associated Hepatitis: A Global Study.

The American journal of gastroenterology·2022
Same author

The MELD Score Is Superior to the Maddrey Discriminant Function Score to Predict Short-Term Mortality in Alcohol-Associated Hepatitis: A Global Study.

The American journal of gastroenterology·2021
Same author

Combination anti-coronavirus therapies based on nonlinear mathematical models.

Chaos (Woodbury, N.Y.)·2021

Area of Science:

  • Cardiology
  • Biomedical Engineering

Context:

  • Dual-chamber DDD pacemakers represent an advancement over VVI pacemakers.
  • Patients often have complex cardiac conditions requiring sophisticated pacing solutions.

Purpose:

  • To report preliminary experience with dual-chamber DDD pacemaker implantation.
  • To evaluate the efficacy and reliability of DDD pacemakers in a diverse patient group.

Summary:

  • Technological innovations, electrode stability, and sequential stimulation improved patient outcomes.
  • Primary indications included various atrio-ventricular blocks and sick sinus syndrome.
  • Additional diagnoses comprised ventricular tachycardia, atrial fibrillation, and pacemaker syndrome.
  • Patients with conditions like dilated cardiomyopathy and ischemic heart disease also benefited.

Related Experiment Videos

  • Hemodynamic function improved with regular follow-up and reprogramming.
  • Eight out of twelve patients survived with adequate sequential pacing.

    • Impact:

    • DDD pacemakers are reliable and provide symptomatic relief.
    • Sequential stimulation offers significant benefits for patients with complex cardiac conditions.
    • This technology enhances hemodynamic function and improves quality of life.