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Article

Third trimester fetal heart rate predicts phenotype and mutation burden in the type 1 long QT syndrome.

Circulation. Arrhythmia and electrophysiology - 1 Aug 2015

Winbo Annika, Fosdal Inger, Lindh Maria, Diamant Ulla-Britt, Persson Johan, Wettrell Göran, Rydberg Annika

Abstract excerpt

BACKGROUND: Early diagnosis and risk stratification is of clinical importance in the long QT syndrome (LQTS), however, little genotype-specific data are available regarding fetal LQTS. We investigate third trimester fetal heart rate, routinely recorded within public maternal health care, as a possible marker for LQT1 genotype and phenotype. METHODS AND RESULTS: This retrospective study includes 184 fetuses from 2...

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Source

Identifiers

PMID: 26019114
DOI: 10.1161/CIRCEP.114.002552

Genes

KCNQ1

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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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