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Article

Do LQTS gene single nucleotide polymorphisms alter QTc intervals at rest and during exercise stress testing?

Annals of noninvasive electrocardiology : the official journal of the International Society for Holter and Noninvasive Electrocardiology, Inc - 1 May 2013

Aziz Peter F, Wieand Tammy S, Ganley Jamie, Henderson Jacqueline, McBride Michael, Shah Maully J

Abstract excerpt

BACKGROUND: The impact of harboring, genetic variants or single nucleotide polymorphisms (LQT-PM) on the repolarization response during exercise and recovery is unknown. OBJECTIVE: To assess the QTc interval adaptation during exercise stress testing (EST) in children with LQT polymorphisms compared to a group of age and gender matched normal controls. METHODS: One hundred forty-eight patients were age and gender...

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Identifiers

PMID: 23714088
DOI: 10.1111/anec.12037
PMCID: PMC4317726

Genes

KCNH2
KCNQ1
SCN5A

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 5 Sept 2026. Manifest publication-graph-cohort-2026-09-05.1.

Source receipt: pubmed, retrieved 5 Sept 2026.

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Do LQTS gene single nucleotide polymorphisms alter QTc intervals at rest and during exercise stress testing?PMID 23714088Read ↗

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