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Article

T-Wave Morphology Analysis in Congenital Long QT Syndrome Discriminates Patients From Healthy Individuals.

JACC. Clinical electrophysiology - 1 Apr 2017

Porta-Sánchez Andreu, Spillane David R, Harris Louise, Xue Joel, Dorsey Pat, Care Melanie, Chauhan Vijay, Gollob Michael H, Spears Danna A

Abstract excerpt

OBJECTIVES: This study aims to assess the capability of T-wave analysis to: 1) identify genotype-positive long QT syndrome (LQTS) patients; 2) identify LQTS patients with borderline or normal QTc interval (≤460 ms); and 3) classify LQTS subtype. BACKGROUND: LQTS often presents with a nondiagnostic electrocardiogram (ECG). T-wave abnormalities may be the only marker of this potentially lethal arrhythmia syndrome....

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Source

Identifiers

PMID: 29759450
DOI: 10.1016/j.jacep.2016.10.013

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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