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

Les torsades des pointes

C Parrish, W E Wooster, G R Braen

    Annals of Emergency Medicine
    |March 1, 1982
    PubMed
    Summary
    This summary is machine-generated.

    This case study highlights managing recurrent ventricular tachycardia in a young woman with a prolonged QT interval. Prompt electrolyte correction and specific medications proved crucial for stabilizing the potentially fatal dysrhythmia.

    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

    Oncolytic reovirus enhances rituximab-mediated antibody-dependent cellular cytotoxicity against chronic lymphocytic leukaemia.

    Leukemia·2015
    Same author

    Brachial plexopathy following high-dose melphalan and autologous peripheral blood stem cell transplantation.

    Bone marrow transplantation·2009
    Same author

    Differences in morphine and cocaine reinforcement under fixed and progressive ratio schedules; effects of extinction, reacquisition and schedule design.

    Behavioural pharmacology·2003
    Same author

    The ribosome binding site of hepatitis C virus mRNA.

    Journal of virology·2001
    Same author

    Hepatitis C virus internal ribosome entry site RNA contains a tertiary structural element in a functional domain of stem-loop II.

    Nucleic acids research·2001
    Same author

    Contortrostatin, a dimeric disintegrin from Agkistrodon contortrix contortrix, inhibits breast cancer progression.

    Breast cancer research and treatment·2000

    Area of Science:

    • Cardiology
    • Clinical Electrophysiology

    Background:

    • Recurrent ventricular tachycardia (VT) in young individuals presents diagnostic and therapeutic challenges.
    • Prolonged QT interval syndromes can predispose to life-threatening arrhythmias.

    Observation:

    • A 17-year-old female experienced recurrent VT episodes refractory to initial antiarrhythmic drugs like lidocaine and bretylium.
    • Treatment required intravenous propranolol and temporary transvenous pacing during separate admissions.

    Findings:

    • Normalization of low-normal serum potassium levels was essential for VT resolution.
    • Therapeutic levels of diphenylhydantoin and phenobarbital effectively controlled the dysrhythmia.
    • Combined management strategies were necessary for successful treatment.

    Related Experiment Videos

    Implications:

    • This case underscores the complex interplay of factors in managing prolonged QT interval-associated VT.
    • Emergency physicians require a nuanced approach for these difficult-to-treat arrhythmias.
    • Early identification and correction of electrolyte imbalances are critical.