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Article

Reproducibility of corrected QT interval in pediatric genotyped long QT syndrome.

Pediatrics international : official journal of the Japan Pediatric Society - 1 Nov 2016

Ogawa Yoshiharu, Tanaka Toshikatsu, Kido Sachiko

Abstract excerpt

Reproducibility of corrected QT interval (QTc), especially QTc after exercise, has not been thoroughly investigated. We reviewed charts of pediatric patients who underwent treadmill-exercise stress testing without medication multiple times within 1 year. In patients with long-QT syndrome (LQTS; n = 22), the discrepancy in QTc between two treadmill exercise stress tests using Fridericia's formula was 14 ± 12 ms at...

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Identifiers

PMID: 27882731
DOI: 10.1111/ped.13120

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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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