Tpeak-Tend interval and Tpeak-Tend/QT ratio in patients with Brugada syndrome.

@article{Zumhagen2016TpeakTendIA,
  title={Tpeak-Tend interval and Tpeak-Tend/QT ratio in patients with Brugada syndrome.},
  author={Sven Zumhagen and Eva Maria Zeidler and Birgit Stallmeyer and Mark Ernsting and Lars Eckardt and Eric Schulze-Bahr},
  journal={Europace : European pacing, arrhythmias, and cardiac electrophysiology : journal of the working groups on cardiac pacing, arrhythmias, and cardiac cellular electrophysiology of the European Society of Cardiology},
  year={2016},
  volume={18 12},
  pages={
          1866-1872
        }
}
  • S. Zumhagen, E. M. Zeidler, +3 authors E. Schulze-Bahr
  • Published 2016
  • Medicine
  • Europace : European pacing, arrhythmias, and cardiac electrophysiology : journal of the working groups on cardiac pacing, arrhythmias, and cardiac cellular electrophysiology of the European Society of Cardiology
AIMS Brugada syndrome (BrS) is characterized by a typical electrocardiogram (ECG) pattern in right precordial leads (V1-V3; so-called type 1 ECG) and an increased risk of sudden cardiac death due to ventricular fibrillation. Annual cardiac event rates vary from 0.5% in asymptomatic to 7.7% in high-risk patients. So far, spontaneous occurrence of the type 1 ECG, survived cardiac arrest, and/or documented ventricular arrhythmias are main risk predictors, whereas other factors (e.g. family history… Expand
Role of Electrocardiographic Tpeak-Tend for the Prediction of Ventricular Arrhythmic Events in the Brugada Syndrome.
TLDR
TpTe was not significantly prolonged in those patients with type 1 BrS presenting with unexplained syncope or malignant arrhythmic events during follow-up, as well as those asymptomatic ones. Expand
Prediction of ventricular arrhythmias in patients with a spontaneous Brugada type 1 pattern: the key is in the electrocardiogram.
  • A. Delinière, A. Baranchuk, +22 authors P. Chevalier
  • Medicine
  • Europace : European pacing, arrhythmias, and cardiac electrophysiology : journal of the working groups on cardiac pacing, arrhythmias, and cardiac cellular electrophysiology of the European Society of Cardiology
  • 2019
TLDR
LMaxTpec and its association with pT1 and/or ER indicated elevated VF/SCA risk in adult patients with spontaneous BrT1, and a simple risk prediction model was developed based on age and these ECG markers. Expand
Brugada syndrome.
TLDR
The current knowledge on the epidemiology, pathophysiology, genetics, clinical diagnosis, risk stratification and treatment of patients with BrS, with special emphasis on COVID-19 comorbidity is summarised. Expand
Meta-analysis of Tpeak-Tend and Tpeak-Tend/QT ratio for risk stratification in congenital long QT syndrome.
TLDR
This meta-analysis showed that Tpeak-Tend interval is significant higher in individuals who are at elevated risk of adverse events in congenital LQTS, offering incremental value for risk stratification. Expand
The Tpeak - Tend interval as an electrocardiographic risk marker of arrhythmic and mortality outcomes: A systematic review and meta-analysis.
TLDR
The Tpeak - Tend interval is a useful risk stratification tool in different diseases and in the general population. Expand
Markers of ventricular repolarization as an additional non-invasive electrocardiography parameters for predicting ventricular tachycardia/fibrillation in patients with Brugada Syndrome – A systematic review and meta-analysis
TLDR
Measurement of TpTe interval, Tp-e dispersion, TnTe/QT ratio, and QTc interval on ECG emerge as a promising prognostication tool which needs further investigations with a more standardized method, outcome, and cut-off points. Expand
Tpeak-Tend interval during therapeutic hypothermia can predict upcoming ventricular fibrillation in subjects with aborted arrhythmic sudden cardiac death: 3-years follow-up results.
  • N. Yoon, Seo Hong, +14 authors Jeong Gwan Cho
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  • 2017
TLDR
In patients with aborted arrhythmic SCD, long Tpeak-Tend interval and QTc interval during TH could predict VF development in their follow-up, and the initial VF inducibility was not related with the VFDevelopment in follow- up. Expand
Brugada syndrome: A brief review on diagnostic approach, risk stratification, and management
TLDR
It is of paramount importance that clinical suspicion and identification, interpretation of its characteristic ECG pattern and risk stratification to be properly done to diagnose and to manage Brugada syndrome. Expand
Present Status of Brugada Syndrome: JACC State-of-the-Art Review.
TLDR
The Brugada syndrome is an inherited disorder associated with risk of ventricular fibrillation and sudden cardiac death in a structurally normal heart and in approximately 30% of patients, a genetic variant may be implicated in causation after a comprehensive analysis. Expand
Electrocardiographic T Wave Peak-T Wave End Interval: In Pursue of Improving Risk Factors for the Prediction of Cardiac Arrhythmic Events in Brugada Syndrome
TLDR
Risk stratification scores comprising of multiple and different clinical factors, genetic status, conventional 12-leads ECG parameters, ECG imaging and, invasive electrophysiological mapping studies may provide more accurate risk stratification. Expand
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