Related Experiment Video
Updated: Feb 27, 2026

Microelectrode Array Recording of Sinoatrial Node Firing Rate to Identify Intrinsic Cardiac Pacemaking Defects in Mice
Published on: July 5, 2021
Brugada syndrome: A general cardiologist's perspective
Marija M Polovina1, Milica Vukicevic2, Bojan Banko3
1School of Medicine, Belgrade University, Belgrade, Serbia; Cardiology Clinic, Clinical Centre of Serbia, Belgrade, Serbia.
Brugada syndrome (BrS) is an inherited heart rhythm disorder causing sudden cardiac death. This review covers its genetics, diagnosis, and new treatments like catheter ablation.
Area of Science:
- Cardiology
- Genetics
- Electrophysiology
Background:
- Brugada syndrome (BrS) is a primary inherited arrhythmia syndrome.
- It causes syncope or sudden cardiac death (SCD) due to ventricular arrhythmias.
- Prevalence varies globally, highest in Southeast Asia.
Purpose of the Study:
- To review current understanding of BrS.
- To highlight recent advances in genetics and pathophysiology.
- To summarize clinical assessment and treatment strategies.
Main Methods:
- Review of contemporary literature on Brugada syndrome.
- Analysis of genetic and electrophysiological mechanisms.
- Evaluation of diagnostic criteria and treatment outcomes.
Main Results:
- BrS diagnosis relies on specific ECG patterns, often concealed.
- It accounts for significant SCD in structurally normal hearts.
- Risk stratification for asymptomatic patients requires further definition.
Conclusions:
- Recent advances deepen understanding of BrS.
- Radiofrequency catheter ablation shows promise for refractory ventricular arrhythmias.
- Comprehensive review of BrS inheritance, pathophysiology, assessment, and treatment.
More Related Videos
11:13Electrophysiological Analysis of human Pluripotent Stem Cell-derived Cardiomyocytes hPSC-CMs Using Multi-electrode Arrays MEAs
Published on: May 12, 2017
08:42Cox-Maze IV Procedure Concomitant with Valvular Surgery In Situs Inversus Dextrocardia: A Single-Center Experience in China
Published on: February 11, 2022
Related Concept Videos
Cardiomyopathy I: Introduction and Classification
Dysrhythmias IV: Characteristics of Bradyarrhythmias
Cardiomyopathy III: Hypertrophic Cardiomyopathy
Cardiomyopathy IV: Restrictive Cardiomyopathy
Cardiomyopathy II: Dilated Cardiomyopathy
ECG Interpretation of Arrhythmias II: Atrial, Junctional and Ventricular Arrhythmias