{{Rsnum
|rsid=199473474
|Chromosome=11
|position=2587613
|Orientation=plus
|geno1=(C;C)
|geno2=(C;T)
|geno3=(T;T)
|Gene=KCNQ1
|Gene_s=KCNQ1
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
|Orientation=plus
}}{{ClinVar
|ALT=T
|CHROM=11
|CLNACC=RCV000045971.2; RCV000057567.1
|CLNALLE=1
|CLNDBN=Long QT syndrome, LQT1 subtype; not provided
|CLNDSDB=MedGen
|CLNDSDBID=CN177655
|CLNHGVS=NC_000011.9:g.2608843C>T
|CLNORIGIN=1
|CLNSIG=1
|Disease=Long QT syndrome; not provided
|FwdALT=T
|FwdREF=C
|GENEINFO=KCNQ1:3784
|GENE_ID=3784
|GENE_NAME=KCNQ1
|REF=C
|RSPOS=2608843
|Reversed=0
|SAO=1
|SSR=0
|Tags=PM;PMC;SLO;OTHERKG;LSD
|VC=SNV
|VP=0x050168000000000002100100
|WGT=0
|dbSNPBuildID=136
|rsid=199473474
}}{{PMID Auto
|PMID=10973849
|Title=Spectrum of mutations in long-QT syndrome genes. KVLQT1, HERG, SCN5A, KCNE1, and KCNE2.
}}

{{PMID Auto
|PMID=15051636
|Title=Compound mutations: a common cause of severe long-QT syndrome.
}}