Early repolarization pattern with oral liquid nicotine

While most sudden cardiac deaths are due to structural heart disease or cardiac ischemia, intoxications are rather rare and often unrecognized. Here we present a case of a 35-year-old patient who trickled cumulative 60 mg of the pure nicotine liquid. This led to cardiac arrest and ventricular fibrillation. After defibrillation the ECG showed pronounced early repolarization pattern with an AV block I°.

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Publication Details

Journal
BMC Cardiovascular Disorders
Published
2025-09-08
DOI
https://doi.org/10.1186/s12872-025-05170-0
Primary Topic
Cardiac electrophysiology and arrhythmias
Type
article
Field-Weighted Citation Impact
0.00
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article

Early repolarization pattern with oral liquid nicotine

Julian Wolfes, Lea Reitnauer
BMC Cardiovascular Disorders
Cardiac electrophysiology and arrhythmias
article

Early repolarization pattern with oral liquid nicotine

Julian Wolfes, Lea Reitnauer
article en

Abstract

While most sudden cardiac deaths are due to structural heart disease or cardiac ischemia, intoxications are rather rare and often unrecognized. Here we present a case of a 35-year-old patient who trickled cumulative 60 mg of the pure nicotine liquid. This led to cardiac arrest and ventricular fibrillation. After defibrillation the ECG showed pronounced early repolarization pattern with an AV block I°.

BMC Cardiovascular DisordersVol. 25(1)
University Hospital Münster (DE)
Openalex Percentile: Top 63%
Cardiac electrophysiology and arrhythmias
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Early repolarization pattern with oral liquid nicotine — Julian Wolfes, Lea Reitnauer · BMC Cardiovascular Disorders (2025) | TGRS Research Map | TGRS