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

Persistent atrial standstill.

C B Benchimol, P Schlesinger, P Ginefra

    Acta Cardiologica
    |January 1, 1975
    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

    Stabilizing an Ultracold Fermi Gas against Fermi Acceleration to Superdiffusion through Localization.

    Physical review letters·2025
    Same author

    Hybrid Methacrylated Gelatin and Hyaluronic Acid Hydrogel Scaffolds. Preparation and Systematic Characterization for Prospective Tissue Engineering Applications.

    International journal of molecular sciences·2021
    Same author

    NIR-light active hybrid nanoparticles for combined imaging and bimodal therapy of cancerous cells.

    Journal of materials chemistry. B·2020
    Same author

    Combination of light-driven co-delivery of chemodrugs and plasmonic-induced heat for cancer therapeutics using hybrid protein nanocapsules.

    Journal of nanobiotechnology·2019
    Same author

    Utilization of nano-cryptomelane for the removal of cobalt, cesium and lead ions from multicomponent system: Kinetic and equilibrium studies.

    Journal of hazardous materials·2018
    Same author

    Proteic and phenolics compounds contents in Bacupari callus cultured with glutamine and nitrogen sources.

    Brazilian journal of biology = Revista brasleira de biologia·2017
    Same journal

    Dialysis-related spontaneous anterior mediastinal hemorrhage.

    Acta cardiologica·2026
    Same journal

    From the arrhythmia to the substrate: the role of atrial cardiomyopathy in atrial fibrillation management.

    Acta cardiologica·2026
    Same journal

    Presence of anti-cardiac troponin I antibodies (cTnIAb) and their role in the left ventricular remodelling, in patients with acute myocardial infarction.

    Acta cardiologica·2026
    Same journal

    Guideline-recommended medical therapy and clinical outcomes in cancer patients with de Novo heart failure.

    Acta cardiologica·2026
    Same journal

    Association between red cell distribution width and all-cause mortality in patients with congestive heart failure and atrial fibrillation.

    Acta cardiologica·2026
    Same journal

    The ventricular assist device outflow cannula anastomosis to the descending aorta in a patient with porcelain aorta.

    Acta cardiologica·2026
    See all related articles

    This case study details permanent atrial standstill in Chagas' Heart Disease, a rare arrhythmia causing syncope. Pacemaker implantation resolved symptoms despite persistent atrial electrical silence.

    Area of Science:

    • Cardiology
    • Electrophysiology
    • Chagas Disease Research

    Background:

    • Chagas' Heart Disease (CHD) can manifest with complex cardiac arrhythmias.
    • Atrial standstill, a rare condition characterized by absent atrial electrical activity, poses diagnostic challenges.

    Observation:

    • A patient with chronic CHD presented with syncopal attacks attributed to a severe dysrhythmia.
    • Diagnostic evaluations included electrocardiography, His Bundle electrograms, and hemodynamic assessments.
    • Absence of atrial activity and advanced conduction defects were noted, suggesting diffuse atrial involvement.

    Findings:

    • His Bundle electrogram confirmed absent atrial activity and an advanced conduction defect distal to the bundle of His.
    • Atropine administration revealed an accelerated atrioventricular junctional rhythm with a right bundle branch block.

    Related Experiment Videos

  • Epicardial ventricular pacemaker implantation successfully eliminated syncopal episodes.

    • Implications:

    • This case highlights permanent atrial standstill as a treatable cause of syncope in Chagas' Heart Disease.
    • Ventricular pacing can effectively manage symptoms even with persistent electrical and mechanical atrial standstill.
    • Understanding rare arrhythmias in CHD is crucial for effective patient management and improved outcomes.