ClinVar Miner

Submissions for variant NM_000238.4(KCNH2):c.732G>T (p.Ala244=)

dbSNP: rs1255299868
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Total submissions: 4
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
GeneDx RCV000600399 SCV000719194 likely benign not specified 2017-05-05 criteria provided, single submitter clinical testing This variant is considered likely benign or benign based on one or more of the following criteria: it is a conservative change, it occurs at a poorly conserved position in the protein, it is predicted to be benign by multiple in silico algorithms, and/or has population frequency not consistent with disease.
Labcorp Genetics (formerly Invitae), Labcorp RCV000631813 SCV000752908 likely benign Long QT syndrome 2023-10-18 criteria provided, single submitter clinical testing
Illumina Laboratory Services, Illumina RCV001164706 SCV001326850 uncertain significance Long QT syndrome 2 2017-04-27 criteria provided, single submitter clinical testing This variant was observed as part of a predisposition screen in an ostensibly healthy population. A literature search was performed for the gene, cDNA change, and amino acid change (where applicable). No publications were found based on this search. Allele frequency data from public databases did not allow this variant to be ruled in or out of causing disease. Therefore, this variant is classified as a variant of unknown significance.
Ambry Genetics RCV004024929 SCV005033490 likely benign Cardiovascular phenotype 2024-02-01 criteria provided, single submitter clinical testing This alteration is classified as likely benign based on a combination of the following: seen in unaffected individuals, population frequency, intact protein function, lack of segregation with disease, co-occurrence, RNA analysis, in silico models, amino acid conservation, lack of disease association in case-control studies, and/or the mechanism of disease or impacted region is inconsistent with a known cause of pathogenicity.

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