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

Chronic binodal block with Wenckebach phenomenon.

W G Frey, J L Grant

    Journal of Electrocardiology
    |January 1, 1975
    PubMed
    Summary

    This study details an extremely rare cardiac arrhythmia: coexistent sino-atrial and atrioventricular block with Wenckebach phenomenon. Long-term observation revealed progressive atrioventricular block in an elderly patient without symptoms.

    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

    Effects of Resistance in White Clover (Trifolium repens) on Heterodera trifolii.

    Journal of nematology·2009
    Same author

    Chromosome territories have a highly nonspherical morphology and nonrandom positioning.

    Chromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology·2007
    Same author

    Association of molybdopterin guanine dinucleotide with Escherichia coli dimethyl sulfoxide reductase: effect of tungstate and a mob mutation.

    Journal of bacteriology·1995
    Same author

    Single women and conception.

    Canadian family physician Medecin de famille canadien·1994
    Same author

    The developing cerebral surface. Preliminary report on the patterns of sulcal and gyral maturation--anatomy, ultrasound, and magnetic resonance imaging.

    Neuroimaging clinics of North America·1994
    Same author

    Capitation for medical care. The importance of health status in older patients.

    Medical care·1987

    Area of Science:

    • Cardiology
    • Electrophysiology
    • Cardiac Arrhythmias

    Background:

    • Sinus node dysfunction and atrioventricular block are common in the elderly.
    • Coexistent sino-atrial and atrioventricular block is exceptionally rare.
    • Wenckebach phenomenon describes a specific pattern of heart block.

    Observation:

    • A case study followed an elderly patient for over six years.
    • The patient presented with sino-atrial and atrioventricular block.
    • The patient remained asymptomatic throughout the observation period.

    Findings:

    • The patient exhibited progressive atrioventricular block despite being asymptomatic.
    • This case highlights the variable natural history of sinus node dysfunction.
    • The coexistence of these block types presents a unique electrophysiological challenge.

    Implications:

    • Understanding the natural history of complex arrhythmias is crucial for patient management.
    • Asymptomatic progression of heart block necessitates careful monitoring.
    • This case contributes to the limited literature on rare cardiac conduction disorders.

    Related Experiment Videos