{{Rsnum
|rsid=121912776
|Chromosome=12
|Orientation=plus
|geno1=(C;C)
|geno2=(C;T)
|geno3=(T;T)
|Gene=CACNA1C
|position=2115290
|Gene_s=CACNA1C
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
}}{{omim
|id=114205
|rsnum=121912776
|variant=0004
}}{{ClinVar
|rsid=121912776
|Reversed=0
|FwdREF=C
|FwdALT=T
|REF=C
|ALT=T
|RSPOS=2224456
|CHROM=12
|dbSNPBuildID=133
|SSR=0
|SAO=1
|VP=0x050168000000000002110100
|GENEINFO=CACNA1C:775
|GENE_NAME=CACNA1C
|GENE_ID=775
|WGT=0
|VC=SNV
|CLNALLE=1
|CLNHGVS=NC_000012.11:g.2224456C>T
|CLNSRC=OMIM Allelic Variant
|CLNORIGIN=1
|CLNSRCID=114205.0004
|CLNSIG=5
|CLNCUI=C2678478
|CLNDBN=Brugada syndrome 3; not provided
|Disease=Brugada syndrome 3; not provided
|CLNACC=RCV000019202.26; RCV000058283.1
|Tags=PM;PMC;SLO;OTHERKG;LSD;OM
|CLNDSDB=GeneReviews:MedGen:OMIM:Orphanet
|CLNDSDBID=NBK1517:C2678478:611875:130
}}{{PMID|17224476|OA=1
}} Loss-of-function mutations in the cardiac calcium channel underlie a new clinical entity characterized by ST-segment elevation, short QT intervals, and sudden cardiac death.

{{PMID|20817017|OA=1
}} Mutations in the cardiac L-type calcium channel associated with inherited J-wave syndromes and sudden cardiac death.