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Brugada syndrome 2012.

Paola Berne1, Josep Brugada

  • 1Arrhythmia Section, Cardiology Department, Thorax Institute, Hospital Clínic, Institut de Investigació Biomèdica August Pi i Sunyer (IDIBAPS) University of Barcelona, Catalonia, Spain. jbrugada@clinic.ub.es

Circulation Journal : Official Journal of the Japanese Circulation Society
|July 14, 2012
PubMed
Summary

Brugada syndrome (BS) is a genetic heart condition with ECG changes, increasing sudden cardiac death risk in young people. Recent advances clarify its genetic basis, mechanisms, and risk stratification tools.

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Published on: January 16, 2019

Area of Science:

  • Cardiology
  • Genetics
  • Molecular Biology

Background:

  • Brugada syndrome (BS) is a cardiac disorder with ECG alterations and high sudden cardiac death (SCD) risk.
  • It affects young individuals with structurally normal hearts and has uncertain prevalence with geographical variations.

Purpose of the Study:

  • To review recent advances in understanding Brugada syndrome.
  • To update knowledge on genetic and molecular bases, arrhythmogenic mechanisms, clinical course, risk stratification, and treatment.

Main Methods:

  • Literature review of recent advances in Brugada syndrome research.
  • Focus on genetic mutations, channel function, and clinical management strategies.

Main Results:

  • Identified genetic basis with mutations in cardiac ion channel genes and associated regulatory proteins.
  • Elucidated arrhythmogenic mechanisms leading to ventricular arrhythmias.
  • Highlighted challenges in risk stratification, particularly for asymptomatic patients.

Conclusions:

  • Recent research has improved understanding of BS genetics and mechanisms.
  • Effective risk stratification and treatment strategies remain critical for managing BS patients.