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Article

ECG artefact or life-threatening arrhythmia? A neonatal presentation of Long QT syndrome type 3 with a de novo SCN5A mutation.

Cardiology in the young - 1 Dec 2025

Torun Emine Gulsah, Özdemiroğlu Nevin, Açıkgöz İsmail Çağrı, Ceylan Ahmet Cevdet, Koca Serhat

Abstract excerpt

Electrocardiogram interpretation is critical in neonatal care, as artefacts may mimic life-threatening arrhythmias. We report the case of a preterm newborn girl, delivered at 31 weeks of gestation due to acute fetal distress, who developed tachycardia shortly after birth. The initial ECG showed chaotic electrical activity, initially raising suspicion of artifact; however, a subsequent tracing confirmed a...

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Identifiers

PMID: 41376333
DOI: 10.1017/S104795112511041X

Genes

SCN5A

Variants

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 6 Sept 2026.

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