Varaico: Literature-Extracted Genetic Variants

Gene:KCNH2
Variant:p.N45D
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KCNH2

NM_000238.4:p.N45D

Associated Papers

SPARC: a structural pathogenicity algorithm for risk classification of hERG variants.

Chatelain FC et al.

Europace : European Pacing, Arrhythmias, and Cardiac Electrophysiology : Journal of the Working Groups on Cardiac Pacing, Arrhythmias, and Cardiac Cellular Electrophysiology of the European Society of Cardiology, 2026

41443252 (PubMed )
Supplement: euaf327_supplementary_data.zip › Table-S1-V2.xlsx › Alpha_missense___REVEL

Left ventricular hypertrabeculation is a novel predictor of life-threatening arrhythmic events in long QT syndrome patients.

Yang J et al.

Orphanet Journal of Rare Diseases, 2025

Topological Distribution of KCNH2 Variants and Genotype-Phenotype Relationship in Patients With Long QT Syndrome.

Liu H et al.

Pacing and Clinical Electrophysiology : Pace, 2025

Multiplexed Assays of Variant Effect and Automated Patch-clamping Improve KCNH2-LQTS Variant Classification and Cardiac Event Risk Stratification.

O'Neill MJ et al.

Medrxiv : the Preprint Server for Health Sciences, 2024

38370760 (PubMed )
Supplement: media-2.xlsx › Table_S2

A need for exhaustive and standardized characterization of ion channels activity. The case of KV11.1.

Alameh M et al.

Frontiers in Physiology, 2023

36860515 (PubMed )
Supplement: Table1.XLSX › missense_variants

Synergistic gene editing in human iPS cells via cell cycle and DNA repair modulation.

Maurissen TL et al.

Nature Communications, 2020

Structures Illuminate Cardiac Ion Channel Functions in Health and in Long QT Syndrome.

Brewer KR et al.

Frontiers in Pharmacology, 2020

32431610 (PubMed )
Supplement: Table_1.xlsx › mutation_list

Mexiletine Shortens the QT Interval in Patients With Potassium Channel-Mediated Type 2 Long QT Syndrome.

Bos JM et al.

Circulation. Arrhythmia and Electrophysiology, 2019

Association of Genetic and Clinical Aspects of Congenital Long QT Syndrome With Life-Threatening Arrhythmias in Japanese Patients.

Shimizu W et al.

Jama Cardiology, 2019

Use of genetic testing to identify sudden cardiac death syndromes.

Vatta M et al.

Trends in Cardiovascular Medicine, 2015

Identification of Medically Actionable Secondary Findings in the 1000 Genomes.

Olfson E et al.

Plos One, 2015

26332594 (PubMed )
Supplement: pone.0135193.s002.xls › Sheet1

A case of long QT syndrome with triple gene abnormalities: digenic mutations in KCNH2 and SCN5A and gene variant in KCNE1.

Yoshikane Y et al.

Heart Rhythm, 2013

[Criteria for differential diagnosis of epilepsy and long QT syndrome presenting with seizures and EEG abnormalities].

Yamamoto A et al.

No to Hattatsu = Brain and Development, 2009

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Regarding the variants extracted from papers and shown text snippets from research papers, the following holds: "Some rights reserved. This work permits non-commercial use, distribution and reproduction in any medium, provided the original author and source are credited."