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

[Sudden death in patient with right bundle branch block and persistent ST segment elevation]

H Villacorta1, R A Faig Torres, I Ribeiro Simões de Castro

  • 1Hospital Central do Exército, Rio de Janeiro.

Arquivos Brasileiros De Cardiologia
|April 1, 1996
PubMed
Summary

A syncopal episode in a 43-year-old man revealed right bundle branch block and ST elevation. Despite no confirmed heart disease, he died suddenly, highlighting potential arrhythmia risks.

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

Prevalence, drivers and surveillance of antibiotic resistance and antibiotic use in rural China: Interdisciplinary study.

PLOS global public health·2023
Same author

Ceramic Bonding Interface under Shear-Compression Stress: Ultra-High-Speed Imaging Contribution.

Journal of dental research·2022
Same author

Learning about COVID-19 across borders: public health information and adherence among international travellers to the UK.

Public health·2022
Same author

Public health information on COVID-19 for international travellers: lessons learned from a mixed-method evaluation.

Public health·2021
Same author

Factors associated with adherence to self-isolation and lockdown measures in the UK: a cross-sectional survey.

Public health·2020
Same author

Hydrogen embrittlement: future directions-discussion.

Philosophical transactions. Series A, Mathematical, physical, and engineering sciences·2017

Area of Science:

  • Cardiology
  • Electrophysiology
  • Internal Medicine

Background:

  • A 43-year-old male presented with syncope, exhibiting electrocardiogram (ECG) findings of right bundle branch block (RBBB) and ST-segment elevation in anterior leads (V1-V4).
  • Initial suspicion of acute myocardial infarction was not supported by laboratory results.
  • Coronary arteriography excluded obstructive coronary artery disease, and no structural heart disease was identified.

Observation:

  • The patient remained asymptomatic following the initial event, with persistent RBBB and ST-segment elevation on ECG.
  • Despite a negative workup for common cardiac pathologies, the patient was referred for outpatient arrhythmia investigation.

Findings:

  • The case presents a diagnostic challenge where typical signs of myocardial infarction and structural heart disease were absent.

Related Experiment Videos

  • The persistent ECG abnormalities (RBBB and ST elevation) in an asymptomatic patient warrant further investigation into underlying causes.

    • Implications:

    • This case underscores the importance of considering less common causes of syncope and ECG abnormalities, particularly cardiac arrhythmias.
    • Sudden cardiac death in this context suggests a potential undiagnosed electrical abnormality, emphasizing the need for comprehensive electrophysiological evaluation.
    • Further research into unexplained RBBB and ST elevation patterns may improve diagnostic accuracy and risk stratification for sudden cardiac death.