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Article

Repolarization morphology in adult LQT2 carriers with borderline prolonged QTc interval.

Heart rhythm - 1 Dec 2006

Couderc Jean-Philippe, McNitt Scott, Xia Jean, Zareba Wojciech, Moss Arthur J

Abstract excerpt

BACKGROUND: At least 50% of LQT2 carriers have borderline QTc (0.42-0.47 s), and they present a diagnostic difficulty to clinicians evaluating patients suspected of having long QT syndrome (LQTS). OBJECTIVES: Because QTc in this borderline range is nondiagnostic, the purpose of this study was to investigate whether analysis of phenotypic features of T-wave morphology could help identify LQT2 carriers with normal...

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Identifiers

PMID: 17161789
DOI: 10.1016/j.hrthm.2006.08.009

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 6 Sept 2026. Manifest publication-graph-cohort-2026-09-06.1.

Source receipt: pubmed, retrieved 6 Sept 2026.

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