{{Rsnum
|rsid=199472677
|Chromosome=11
|position=2445426
|Orientation=plus
|geno1=(A;A)
|geno2=(A;G)
|geno3=(G;G)
|Gene=KCNQ1
|Gene_s=KCNQ1
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
|Orientation=plus
}}{{ClinVar
|ALT=A
|CHROM=11
|CLNACC=RCV000046047.2; RCV000057658.1
|CLNALLE=1
|CLNDBN=Long QT syndrome, LQT1 subtype; not provided
|CLNDSDB=MedGen
|CLNDSDBID=CN177655
|CLNHGVS=NC_000011.9:g.2466656G>A
|CLNORIGIN=1
|CLNSIG=1
|Disease=Long QT syndrome; not provided
|FwdALT=A
|FwdREF=G
|GENEINFO=KCNQ1:3784
|GENE_ID=3784
|GENE_NAME=KCNQ1
|REF=G
|RSPOS=2466656
|Reversed=0
|SAO=1
|SSR=0
|Tags=PM;PMC;SLO;OTHERKG;LSD
|VC=SNV
|VP=0x050168000000000002100100
|WGT=0
|dbSNPBuildID=136
|rsid=199472677
}}{{PMID Auto
|PMID=14661677
|Title=Ethnic differences in cardiac potassium channel variants: implications for genetic susceptibility to sudden cardiac death and genetic testing for congenital long QT syndrome.
}}

{{PMID Auto
|PMID=19841300
|Title=Genetic testing for long-QT syndrome: distinguishing pathogenic mutations from benign variants.
|OA=1
}}

{{PMID Auto
|PMID=21164565
|Title=Overlapping LQT1 and LQT2 phenotype in a patient with long QT syndrome associated with loss-of-function variations in KCNQ1 and KCNH2.
|OA=1
}}