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Article

Spectrum and frequency of cardiac channel defects in swimming-triggered arrhythmia syndromes.

Circulation - 12 Oct 2004

Choi Grace, Kopplin Laura J, Tester David J, Will Melissa L, Haglund Carla M, Ackerman Michael J

Abstract excerpt

BACKGROUND: Swimming is a relatively genotype-specific arrhythmogenic trigger for type 1 long-QT syndrome (LQT1). We hypothesize that mimickers of concealed LQT1, namely catecholaminergic polymorphic ventricular tachycardia (CPVT), may also underlie swimming-triggered cardiac events. METHODS AND RESULTS: Between August 1997 and May 2003, 388 consecutive, unrelated patients were referred specifically for LQTS...

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Source

Identifiers

PMID: 15466642
DOI: 10.1161/01.CIR.0000144471.98080.CA

Genes

KCNH2
KCNJ2
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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