Variant: rs13242816 

    present in Gene: CAV1
    present in Chromosome: 7
    Position on Chromosome: 116549322
    Alleles of this Variant: C/T

rs13242816 in CAV1 gene and P wave duration (observable entity) PMID 28794112 2017 Fifteen Genetic Loci Associated With the Electrocardiographic P Wave.