Cardiomyopathy, Hypertrophic, FamilialCardiac MyosinsCardiomyopathy, HypertrophicSarcomeresCarrier ProteinsCreatine Kinase, MM FormPedigreeMyosin Heavy ChainsFounder EffectCodon, NonsenseHeterozygoteMutationDeath, SuddenFrameshift MutationTroponin THypertrophy, Left VentricularMutation, MissenseCardiomyopathy, DilatedGenetic TestingPhenotypeMyocardiumDNA Mutational AnalysisGenotypeHaplotypesMyocardial Contraction