Keywords :
long QT syndrome , hypertrophic cardiomyopathy , Sudden cardiac death , SNP , Single nucleotide polymorphism , SCD , AMPK , ICD , HCM , AP , implantable cardioverter-defibrillator , LQTS , WPW , action potential , adenosine monophosphate-activated protein kinase , SQTS , short QT syndrome , Wolff-Parkinson-White syndrome