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Article

A history of stressful life events, prolonged mental stress and arrhythmic events in inherited long QT syndrome.

Heart (British Cardiac Society) - 1 Aug 2010

Hintsa T, Puttonen S, Toivonen L, Kontula K, Swan H, Keltikangas-Järvinen L

Abstract excerpt

OBJECTIVE: To examine whether a history of stressful life events and prolonged mental stress are associated with arrhythmic events in inherited long QT syndrome (LQTS). METHODS: Participants who had a molecularly established mutation of KCNQ1, KCNH2 or SCN5A channel and were thus diagnosed as patients with LQT1, LQT2 and LQT3 (n=566), accordingly. The control group consisted of their 614 non-affected relatives. A...

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Source

Identifiers

PMID: 20659946
DOI: 10.1136/hrt.2009.190868

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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