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Article

Complex and Novel Arrhythmias Precede Stillbirth in Fetuses With De Novo Long QT Syndrome.

Circulation. Arrhythmia and electrophysiology - 1 May 2020

Strand Sarah, Strasburger Janette F, Cuneo Bettina F, Wakai Ronald T

Abstract excerpt

BACKGROUND: Long QT syndrome (LQTS) is a leading cause of sudden cardiac death in early life and has been implicated in ≈10% of sudden infant deaths and unexplained stillbirths. The purpose of our study was to use fetal magnetocardiography to characterize the electrophysiology and rhythm phenotypes of fetuses with de novo and inherited LQTS variants and identify risk factors for sudden death before birth....

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Identifiers

PMID: 32421437
DOI: 10.1161/CIRCEP.119.008082
PMCID: PMC7241276

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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