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

[The bundle branch block anatomically located in HIS bundle (author's transl)]

P Alboni, P Pedroni, C Malacarne

    Giornale Italiano Di Cardiologia
    |January 1, 1980
    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

    Long-Range Transverse-Momentum Correlations and Radial Flow in Pb-Pb Collisions at the LHC.

    Physical review letters·2026
    Same author

    Search for Quasiparticle Scattering in the Quark-Gluon Plasma with Jet Splittings in pp and Pb-Pb Collisions at sqrt[s_{NN}]=5.02  TeV.

    Physical review letters·2025
    Same author

    First Measurement of A=4 Hypernuclei and Antihypernuclei at the LHC.

    Physical review letters·2025
    Same author

    Probing Strangeness Hadronization with Event-by-Event Production of Multistrange Hadrons.

    Physical review letters·2025
    Same author

    Measurements of Chemical Potentials in Pb-Pb Collisions at sqrt[s_{NN}]=5.02  TeV.

    Physical review letters·2024
    Same author

    Observation of Medium-Induced Yield Enhancement and Acoplanarity Broadening of Low-p_{T} Jets from Measurements in pp and Central Pb-Pb Collisions at sqrt[s_{NN}]=5.02  TeV.

    Physical review letters·2024

    Bundle branch block (BBB) may stem from His bundle lesions, not just the bundle branches. Selective His bundle stimulation can identify proximal His bundle anatomical lesions in left bundle branch block (LBBB).

    Area of Science:

    • Cardiology
    • Electrophysiology
    • Cardiac Anatomy

    Context:

    • Bundle branch block (BBB) patterns are typically attributed to conduction delays within the bundle branches.
    • Emerging evidence suggests anatomical lesions within the His bundle can also cause BBB patterns.
    • Clinical evaluation of His bundle integrity in BBB is an area of active research.

    Purpose:

    • To investigate the potential for anatomical lesions within the His bundle to cause bundle branch block (BBB).
    • To evaluate the utility of selective His bundle stimulation in diagnosing anatomical lesions within the His bundle, specifically in left bundle branch block (LBBB).

    Summary:

    • Selective His bundle stimulation, assessed by stimulus-QRS interval and HV interval, can normalize QRS complexes in LBBB, indicating a proximal His bundle lesion.

    Related Experiment Videos

  • This normalization is distinct from right septal stimulation effects and is proposed to be specific to LBBB.
  • The study critiques alternative explanations for QRS normalization, such as summation effects, by analyzing ventriculograms and atriograms.

    • Impact:

    • Provides a method for anatomically localizing lesions within the His bundle in patients with LBBB.
    • Enhances understanding of the pathophysiology of BBB and its relation to His bundle abnormalities.
    • May refine diagnostic strategies and clinical management of patients with complex conduction abnormalities.