Ventricular pre-excitation and cardiac hypertrophy mimicking hypertrophic cardiomyopathy in a Turkish family with a novel PRKAG2 mutation.

Background: Mutations in PRKAG2, the gene for the gamma 2 regulatory subunit of AMP-activated protein kinase, cause cardiac hypertrophy and electrophysiological abnormalities. We identified a novel mutation in PRKAG2 causing familial ventricular pre-excitation and severe cardiac hypertrophy