Propafenone Overdose Presenting With Brugada Phenocopy, QRS Widening, and Ventricular Fibrillation

BrP resolves after correcting reversible triggers. In sodium-channel blocker toxicity with QRS interval widening, early sodium bicarbonate is first-line therapy.

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Publication Details

Journal
JACC Case Reports
Published
2026-02-01
DOI
https://doi.org/10.1016/j.jaccas.2026.107048
Citations
1
Primary Topic
Cardiac electrophysiology and arrhythmias
Type
article
Field-Weighted Citation Impact
30.07
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article

Propafenone Overdose Presenting With Brugada Phenocopy, QRS Widening, and Ventricular Fibrillation

Y Q Xie, Qianfeng Xiong
1 citations
JACC Case Reports
Cardiac electrophysiology and arrhythmias
30.07
article

Propafenone Overdose Presenting With Brugada Phenocopy, QRS Widening, and Ventricular Fibrillation

Y Q Xie, Qianfeng Xiong
article en
1 citations

Abstract

BrP resolves after correcting reversible triggers. In sodium-channel blocker toxicity with QRS interval widening, early sodium bicarbonate is first-line therapy.

JACC Case Reports
First Affiliated Hospital of Jiangxi Medical College (CN), Zoucheng People's Hospital (CN)
Good health and well-being
Openalex Percentile: Top 1%
Cardiac electrophysiology and arrhythmias
30.07
DOIOpen Access PDFOpenAlex
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Propafenone Overdose Presenting With Brugada Phenocopy, QRS Widening, and Ventricular Fibrillation — Y Q Xie, Qianfeng Xiong · JACC Case Reports (2026) | TGRS Research Map | TGRS