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Article

Exercise-Induced QRS Prolongation in Brugada Syndrome: Implications for Improving Disease Phenotyping and Diagnosis.

JACC. Clinical electrophysiology - 1 Aug 2024

Chakraborty Praloy, Rahimi Mahbod, Suszko Adrian M, Massin Sophia, Laksman Zachary, Spears Danna, Gollob Michael H, Chauhan Vijay S

Abstract excerpt

BACKGROUND: Abnormal ventricular activation at rest is reported in Brugada syndrome (BrS). OBJECTIVES: The aim of this study was to evaluate the usefulness of dynamic changes in ventricular activation during exercise to improve disease phenotyping and diagnosis of BrS. METHODS: Digital 12-lead electrocardiograms during stress testing were analyzed retrospectively at baseline, peak exercise, and recovery in 53...

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Identifiers

PMID: 38934974
DOI: 10.1016/j.jacep.2024.04.016

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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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