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Article

Diagnostic value of T-wave morphology changes during "QT stretching" in patients with long QT syndrome.

Heart rhythm - 1 Nov 2015

Chorin Ehud, Havakuk Ofer, Adler Arnon, Steinvil Arie, Rozovski Uri, van der Werf Christian, Postema Pieter G, Topaz Guy, Wilde Arthur A M, Viskin Sami, Rosso Raphael

Abstract excerpt

BACKGROUND: Specific T-wave patterns on the resting electrocardiogram (ECG) aid in diagnosing long QT syndrome (LQTS) and identifying the specific genotype. However, provocation tests often are required to establish a diagnosis when the QT interval is borderline at rest. OBJECTIVE: The purpose of this study was to determine whether T-wave morphology changes provoked by standing aid in the diagnosis of LQTS and...

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Identifiers

PMID: 26142298
DOI: 10.1016/j.hrthm.2015.06.040

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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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