摘要
LVH （Left ventricular hypertrophy） is an independent risk factor for the development of heart failure, cardiac arrhythmias and stroke. A recent genome-wide association study reported the involvement of a candidate gene namely KCNBI in mechanism for development of LVH in hypertension. This study aimed to replicate the finding by investigating the genetic association of KCNBI gene among the hypertensive LVH patients from Malaysia. We genotyped a SNP （single nucleotide polymorphism） located in KCNBI namely, rs6063397 among 200 subjects consisting of61 LVH and 139 non LVH patients using Sanger sequencing method. Statistical analysis revealed no significant association between the L VH susceptibility between the allele and genotype frequencies （P = 0.2719 and 0.4768, respectively）. This finding suggests that KCNBI may not playa role in LVH susceptibility in hypertensive patients in Southeast Asian populations.
