Variant: rs9436640 

    present in Gene: NFIA
    present in Chromosome: 1
    Position on Chromosome: 61408005
    Alleles of this Variant: T/G

rs9436640 in NFIA gene and Heart Function Tests PMID 21076409 2010 Common variants in 22 loci are associated with QRS duration and cardiac ventricular conduction.

rs9436640 in NFIA gene and QRS complex feature PMID 27659466 2016 52 Genetic Loci Influencing Myocardial Mass.