{{Rsnum
|rsid=3749056
|Chromosome=2
|Orientation=minus
|geno1=(A;A)
|geno2=(A;G)
|geno3=(G;G)
|Gene=SLC8A1
|position=40257805
|Gene_s=SLC8A1
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
}}{{ population diversity
| geno1=(A;A)
| geno2=(A;G)
| geno3=(G;G)
| CEU | 0.9 | 18.6 | 80.5
| HCB | 0.0 | 28.5 | 71.5
| JPT | 0.9 | 25.7 | 73.5
| YRI | 23.1 | 47.6 | 29.3
| ASW | 17.5 | 45.6 | 36.8
| CHB | 0.0 | 28.5 | 71.5
| CHD | 2.8 | 31.2 | 66.1
| GIH | 0.0 | 17.8 | 82.2
| LWK | 10.9 | 51.8 | 37.3
| MEX | 6.9 | 34.5 | 58.6
| MKK | 5.8 | 28.8 | 65.4
| TSI | 1.0 | 17.6 | 81.4
| HapMapRevision=28
}}{{PMID Auto GWAS
  |PMID=24324551
  |Trait=QRS duration in tripanosoma cruzi seropositivity
  |Title=Genome wide association study (GWAS) of Chagas cardiomyopathy in Trypanosoma cruzi seropositive subjects.
  |RiskAllele=
  |Pval=4E-6
  |OR=NR
  |ORtxt=NR
  }}

{{on chip | Affy GenomeWide 6}}
{{on chip | FTDNA}}