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Article

Decreased vector magnitudes may help identify events in patients with Long QT syndrome.

Journal of electrocardiology - 1 Jan 2000

Bury Anastasia, Day Kim, Cortez Daniel

Abstract excerpt

INTRODUCTION: All Long QT syndrome (LQTS) patients are at elevated risk for channelopathy-induced delayed myocardial repolarization and consequently potentially life-threatening cardiac events with 90% of initial cardiac events occurring between preteen and 40 years old. Utilizing ECG and derived vectorcardiographic parameters, including T wave Vector Magnitude (TwVM) measurement data, this study attempts to...

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PMID: 37196379
DOI: 10.1016/j.jelectrocard.2023.04.008

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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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