Cardiomyopathy, HypertrophicCardiomyopathy, DilatedCardiomyopathy, Hypertrophic, FamilialCardiomyopathiesCardiomyopathy, RestrictiveEchocardiographyVentricular Outflow ObstructionHeart SeptumCardiac MyosinsMyocardiumVentricular MyosinsDeath, Sudden, CardiacElectrocardiographyMyosin Heavy ChainsTakotsubo CardiomyopathySarcomeresHypertrophy, Left VentricularHeart VentriclesAblation TechniquesTroponin TMutationDeath, SuddenVentricular Function, LeftMyocardial ContractionEchocardiography, DopplerPedigreeChagas CardiomyopathyDiastoleTropomyosinVentricular Dysfunction, LeftNoonan SyndromeCardiomegalyMagnetic Resonance Imaging, CineFibrosisSyncopeMyosinsPhenotypeTachycardia, VentricularHeartCardiomyopathy, AlcoholicMutation, MissenseArrhythmogenic Right Ventricular DysplasiaGlycogen Storage Disease Type IIbEndomyocardial FibrosisSportsSystoleStroke VolumeMyofibrilsHeart FailureLEOPARD SyndromeMyocytes, CardiacMitral ValveTroponin IArrhythmias, CardiacDefibrillators, ImplantablePenetranceCardiac CatheterizationHeart AneurysmCardiac Pacing, ArtificialFollow-Up StudiesMyocarditisElectrocardiography, AmbulatoryCarrier ProteinsGenetic TestingHemodynamicsHeart DiseasesPhonocardiographyVectorcardiographyEndocardiumPrognosisDiabetic CardiomyopathiesEchocardiography, Doppler, ColorMyocardial IschemiaVentricular RemodelingVentricular SeptumMice, TransgenicDNA Mutational AnalysisCoronary CirculationExercise TestEchocardiography, Doppler, PulsedPredictive Value of TestsGadoliniumHeterozygoteIodobenzenesFabry DiseaseMyosin Light ChainsMagnetic Resonance ImagingCase-Control StudiesGadolinium DTPAGenotypeTroponinVentricular PressureCatheter AblationTreatment OutcomeRetrospective StudiesPapillary MusclesDisease Models, AnimalTime FactorsPoint MutationSeverity of Illness Index