{{Rsnum
|rsid=121908411
|Chromosome=15
|Orientation=minus
|geno1=(C;C)
|geno2=(C;G)
|geno3=(G;G)
|Gene=HCN4
|position=73329725
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
|Gene_s=HCN4
}}{{omim
|id=605206
|rsnum=121908411
|variant=0004
}}{{ClinVar
|rsid=121908411
|Reversed=1
|FwdREF=G
|FwdALT=C
|REF=C
|ALT=G
|RSPOS=73622066
|CHROM=15
|dbSNPBuildID=133
|SSR=0
|SAO=1
|VP=0x050060000000000002110100
|GENEINFO=HCN4:10021
|GENE_NAME=HCN4
|GENE_ID=10021
|WGT=0
|VC=SNV
|CLNALLE=1
|CLNHGVS=NC_000015.9:g.73622066C>G
|CLNSRC=OMIM Allelic Variant
|CLNORIGIN=1
|CLNSRCID=605206.0004
|CLNSIG=5
|CLNCUI=C1834144
|CLNDBN=Sick sinus syndrome 2, autosomal dominant
|Disease=Sick sinus syndrome 2
|CLNACC=RCV000005484.1
|Tags=RV;PM;OTHERKG;LSD;OM
|CLNDSDB=MedGen:OMIM:Orphanet
|CLNDSDBID=C1834144:163800:166282
}}