An open invitation to join the international brugada electrocardiographic indices registry

Gary Tse, Sharen Lee, Xuan Jiang, Dong Chang, Yunfei Gu, Zhengrong Huang, Xintao Li, Qunshan Wang, Shaoying Zeng, Guoliang Li, Dan Hu, Jiandong Zhou, Qingpeng Zhang, Gan Xin Yan, Yunlong Xia, Fang Zhou Liu, Tong Liu

Research output: Contribution to journalArticlepeer-review

1 Citation (Scopus)

Abstract

Background: The Brugada Electrocardiographic Indices Registry is a comprehensive data registry composed of patients with Brugada patterns on the electrocardiogram (ECG). The aim is to test the hypotheses that (i) ECG indices combining both depolarization and repolarization abnormalities can better predict spontaneous ventricular arrhythmias than existing ECG markers in Brugada syndrome and (ii) that serial ECG measurements will provide additional information for risk stratification, especially in asymptomatic patients. Methods: Patients with both Brugada pattern ECGs and Brugada syndrome are eligible for inclusion in this registry. Baseline characteristics and ECG variables reflecting depolarization and repolarization will be determined. The primary outcome is spontaneous ventricular tachycardia/ventricular fibrillation or sudden cardiac death. Secondary outcomes are inducible ventricular tachycardia/ventricular fibrillation and syncope. Results: As of November 15, 2019, 39 investigators from 32 cities in 18 countries had joined this registry. As of December 15, 2019, 1383 cases had been enrolled. Conclusions: The Brugada Electrocardiographic Indices Registry will evaluate the disease life course, risk factors, and prognosis in a large series of Brugada patients. It will therefore provide insights for improving risk stratification.

Original languageEnglish
Pages (from-to)217-221
Number of pages5
JournalCardiovascular Innovations and Applications
Volume4
Issue number3
DOIs
Publication statusPublished - 2020
Externally publishedYes

Keywords

  • BEIR consortium
  • Brugada syndrome
  • Electrocardiogram indices
  • Risk stratification
  • Sudden cardiac death

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