Variant: rs4687718 

    present in Gene: TKT
    present in Chromosome: 3
    Position on Chromosome: 53248287
    Alleles of this Variant: A/G

rs4687718 in TKT gene and Heart Function Tests PMID 21076409 2010 Common variants in 22 loci are associated with QRS duration and cardiac ventricular conduction.

rs4687718 in TKT gene and QRS complex feature PMID 27659466 2016 52 Genetic Loci Influencing Myocardial Mass.