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

A case of cross stimulation.

Y Doi1, K Takada, O Nakagaki

  • 1Department of Internal Medicine, Saiseikai Fukuoka General Hospital, Japan.

Pacing and Clinical Electrophysiology : PACE
|April 1, 1989
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

Band neutrophil count and the presence and severity of coronary atherosclerosis.

American heart journal·1996
Same author

Characterization of a novel variant of apolipoprotein E, E2 Fukuoka (Arg-224 --> Gln) in a hyperlipidemic patient with xanthomatosis.

Biochimica et biophysica acta·1996
Same author

Prolongation of hamster-to-rat cardiac xenograft survival by hyperimmune blood transfusion without immunosuppression.

Transplantation proceedings·1996
Same author

Evaluation of the coagulation and fibrinolytic systems in men with intermittent claudication.

Angiology·1996
Same author

[Clinical studies of fluconazole in patients with deep-seated fungal infection in intravenous hyperalimentation (IVH)].

Kansenshogaku zasshi. The Journal of the Japanese Association for Infectious Diseases·1996
Same author

Role of adenosine in the renal responses to contrast medium.

Kidney international·1996

Cross stimulation in dual chamber pacing systems can occur immediately after implantation. This issue was resolved by adjusting pacing settings and resolved spontaneously within two weeks.

Area of Science:

  • Cardiology
  • Biomedical Engineering
  • Electrophysiology

Background:

  • Dual chamber pacing systems are crucial for managing bradyarrhythmias.
  • Pacemaker implantation requires careful programming to ensure optimal function and patient safety.
  • Cross-stimulation is a potential complication in cardiac pacing.

Observation:

  • A 71-year-old male patient experienced immediate cross-stimulation post-pacemaker implantation.
  • Atrial pacing stimuli were intermittently capturing the right ventricle.
  • This phenomenon occurred in a dual chamber pacing system.

Findings:

  • Cross-stimulation was temporarily managed by reducing the pacing rate to achieve P wave synchronous ventricular pacing (VDD).
  • Decreasing the atrial circuit output from 5 to 4 volts also helped prevent cross-stimulation.

Related Experiment Videos

  • The cross-stimulation resolved spontaneously 14 days after the surgical procedure.

    • Implications:

    • This case highlights the importance of vigilant post-implantation monitoring and programming adjustments.
    • Understanding and managing cross-stimulation is vital for optimizing dual chamber pacemaker function.
    • Spontaneous resolution suggests adaptive physiological or system changes over time.