Article

Differential diagnosis between LQT1 and LQT2 by QT/RR relationships using 24-hour Holter monitoring: a multicenter cross-sectional study

2024-01-30

Abstract excerpt

<h4>Background: </h4> The clinical course and therapeutic strategies in the congenital long QT syndrome (LQTS) are genotype-specific. However, accurate estimation of LQTS-genotype is often difficult from the standard 12-lead ECG. Objectives This study aims to evaluate the utility of QT/RR slope analysis by the 24-hour Holter monitoring for differential diagnosis of LQTS-genotype between LQT1 and LQT2. Methods This...

Topics

Open a Topic to create a Post that cites this publication.

Identifiers and source

Literature Corpus work: 8f9158bd-972c-576f-b427-15f456c7d6b4
DOI: 10.22541/au.170664718.89747762/v1

Open publication

Related research

Semantic proximity does not establish scientific evidence.

Click a neighbor to travelStep 1 · 12 closest

Differential diagnosis between LQT1 and LQT2 by QT/RR relationships using 24-hour Holter monitoring: a multicenter cross-sectional studyDOI 10.22541/au.170664718.89747762/v1Read

Differentiation between LQT1 and LQT2 patients and unaffected subjects using 24-hour electrocardiographic recordings.Semantic proximity Read

A quantitative assessment of T-wave morphology in LQT1, LQT2, and healthy individuals based on Holter recording technology.Semantic proximity Read

Gene-specific effect of beta-adrenergic blockade on corrected QT interval in the long QT syndrome.Semantic proximity Read

Identification and genotype related classification of children with long QT-syndrome using 24 h Holter recordings.Semantic proximity Read

Assessment of ventricular repolarization variability with the DeltaT50 method improves identification of patients with congenital long QT syndromes.Semantic proximity Read

Effectiveness of beta-blockers depending on the genotype of congenital long-QT syndrome: A meta-analysis.Semantic proximity Read

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

Repolarization dynamics during exercise discriminate between LQT1 and LQT2 genotypes.Semantic proximity Read

Corrected QT Interval-Polygenic Risk Score and Its Contribution to Type 1, Type 2, and Type 3 Long-QT Syndrome in Probands and Genotype-Positive Family Members.Semantic proximity Read

Genotype-specific ECG patterns in long QT syndrome.Semantic proximity Read

Utility of Provocative Testing in the Diagnosis and Genotyping of Congenital Long QT Syndrome: A Systematic Review and Meta-Analysis.Semantic proximity Read

Derivation and Validation of a Simple Exercise-Based Algorithm for Prediction of Genetic Testing in Relatives of LQTS ProbandsSemantic proximity Read