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

[Methods of studying sinus function. Critical study].

J L Medvedowsky, C Barnay

    Annales De Cardiologie Et D'Angeiologie
    |January 1, 1984
    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

    [Acute coronary syndrome in elderly patients: experience of Aix-en-Provence General Hospital].

    Annales de cardiologie et d'angeiologie·2013
    Same author

    [Uncommon aspects of coronary artery disease].

    Annales de cardiologie et d'angeiologie·2008
    Same author

    [Electrical storm].

    Annales de cardiologie et d'angeiologie·2007
    Same author

    [Cardiac arrhythmias: a true challenge for community hospitals].

    Annales de cardiologie et d'angeiologie·2006
    Same author

    [Acquired long QT syndrome: a dominant problem?].

    Annales de cardiologie et d'angeiologie·2006
    Same author

    [Implantable cardioverter defibrillators: the role of community hospitals].

    Annales de cardiologie et d'angeiologie·2006
    Same journal

    [Study of Sleep Apnea Syndrome in Patients with Chronic Heart Failure in the Cardiology Department at Yalgado Ouédraogo teaching hospital in 2024 and 2025].

    Annales de cardiologie et d'angeiologie·2026
    Same journal

    [Impact of knowledge and practices of hygieno-dietetical measures in hypertensive people at the Abidjan cardiology institute].

    Annales de cardiologie et d'angeiologie·2026
    Same journal

    [Correlation between carotid atheroma and DAS28 gamma GT score in rheumatoid arthritis in an African black population].

    Annales de cardiologie et d'angeiologie·2026
    Same journal

    [Dobutamine stress echocardiography: Appropriateness of indications and protocol compliance. A single-centre report].

    Annales de cardiologie et d'angeiologie·2026
    Same journal

    [Post-COVID postural orthostatic tachycardia syndrome: Documentation of a hyperadrenergic phenotype by comprehensive autonomic testing].

    Annales de cardiologie et d'angeiologie·2026
    Same journal

    Urban-rural disparities in hypertension prevalence, screening, and control in South Kivu Province, eastern Democratic Republic of the Congo.

    Annales de cardiologie et d'angeiologie·2026
    See all related articles

    Holter monitoring and electrophysiological investigations are crucial for diagnosing sinus dysfunction. These methods, when used with strict criteria, accurately identify and characterize sinus node issues.

    Area of Science:

    • Cardiology
    • Electrophysiology

    Context:

    • Sinus dysfunction diagnosis often requires advanced monitoring beyond standard ECG.
    • Holter monitoring and invasive electrophysiological studies are key diagnostic tools.

    Purpose:

    • To critically evaluate the diagnostic utility of Holter monitoring and electrophysiological investigations for sinus dysfunction.
    • To assess the sensitivity and specificity of various electrophysiological parameters.

    Summary:

    • Holter monitoring offers high specificity (>90%) and good sensitivity (>70%) for sinus dysfunction when rigorous criteria are applied.
    • Electrophysiological studies, including sinus node refractoriness and response to atrial pacing, provide crucial diagnostic information.
    • Pharmacological tests and autonomic blockade aid in uncovering masked disorders and determining the nature of sinus dysfunction.

    Related Experiment Videos

    Impact:

    • Electrophysiological investigations are essential for confirming suspected sinus dysfunction diagnoses.
    • These methods help determine the severity and underlying cause (intrinsic vs. extrinsic) of sinus node dysfunction.
    • Accurate diagnosis facilitates appropriate patient management and treatment strategies.