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Article

DHPLC analysis of potassium ion channel genes in congenital long QT syndrome.

Human mutation - 1 Nov 2002

Jongbloed Roselie, Marcelis Carlo, Velter Crool, Doevendans Pieter, Geraedts Joep, Smeets Hubert

Abstract excerpt

Congenital long QT syndrome (LQTS) is electrocardiographically characterized by a prolonged QT interval and polymorphic ventricular arrhythmias (torsade de pointes). As a result of these arrhythmias, patients suffer from recurrent syncopes, seizures, or sudden death as the most dramatic event. Mutations in five genes, encoding cardiac ion channels, have been identified in LQTS. Two potassium-channel genes, KCNQ1...

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Source

Identifiers

PMID: 12402336
DOI: 10.1002/humu.10131

Genes

KCNH2
KCNQ1

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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