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Article

Congenital long QT syndrome: severe torsades de pointes provoked by epinephrine in a digenic mutation carrier.

Heart & lung : the journal of critical care - 1 Jan 2000

Tan Vern Hsen, Duff Henry, Kuriachan Vikas, Gerull Brenda

Abstract excerpt

Congenital Long QT Syndrome (LQTS) is a potentially lethal cardiac channelopathy characterized by prolongation of the corrected QT (QTc) interval on the surface electrocardiogram. The hallmark phenotypic features are syncope, seizure or sudden death, however most of the mutation carriers are asym...

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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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Source

Identifiers

PMID: 25236808
DOI: 10.1016/j.hrtlng.2014.07.004

Genes

KCNQ1

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 4 Sept 2026. Prepared record publication-25236808-2026-09-04.2. Manifest publication-graph-cohort-2026-09-04.2.

Source receipt: PubMed via Helena Literature Corpus, retrieved 4 Sept 2026.

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