The adrenergic receptor kinase 1 (ADRBK1), thromboxane A2 receptor (TBXA2R) and vascular endothelial growth factor (VEGFA) regulatory (r) single nucleotide polymorphisms (SNPs) found in the potential stimulating protein-1 (SP1) and Kruppel-like factor-4 (KLF4) transcriptional factor binding sites (TFBS) within these genes are in linkage disequilibrium (LD). The LD may result from rSNP alleles t...