Cardiomyopathy, DilatedCardiomyopathy, HypertrophicCardiomyopathiesCardiomyopathy, RestrictiveTakotsubo CardiomyopathyCardiomyopathy, Hypertrophic, FamilialChagas CardiomyopathyMyocardiumCardiomyopathy, AlcoholicEchocardiographyArrhythmogenic Right Ventricular DysplasiaDiabetic CardiomyopathiesElectrocardiographyVentricular Function, LeftMyocarditisHeart VentriclesVentricular Dysfunction, LeftHeart SeptumHeart FailureLoop of HenleVentricular Outflow ObstructionMyocardial ContractionMyocytes, CardiacHeartStroke VolumeDeath, Sudden, CardiacCardiac MyosinsPeripartum PeriodEchocardiography, DopplerFibrosisMyosin Heavy ChainsVentricular MyosinsTachycardia, VentricularSarcomeresEndomyocardial FibrosisPedigreeMyocardial IschemiaHypertrophy, Left VentricularEndocardiumMutationArrhythmias, CardiacPlakophilinsHeart TransplantationTroponin TLamin Type AVentricular RemodelingMyosinsMyofibrilsHemodynamicsCardiac Pacing, ArtificialDiastoleHeart DiseasesPuerperal DisordersSarcoglycansCardiomegalyDefibrillators, ImplantablePhenotypeDeath, SuddenFollow-Up StudiesMagnetic Resonance Imaging, CineDisease Models, AnimalMice, TransgenicDesmoglein 2SystoleMutation, MissenseConnectinCardiac CatheterizationGlycogen Storage Disease Type IIbDesminIsolated Noncompaction of the Ventricular MyocardiumTreatment OutcomePregnancy Complications, CardiovascularDystrophinVentricular DysfunctionTropomyosinAdrenergic beta-AntagonistsMitral ValveTime FactorsMicroscopy, ElectronHeart Function TestsMitral Valve InsufficiencyPrognosisAblation Techniques3-IodobenzylguanidineCardiotonic AgentsCatheter AblationMuscle ProteinsBiopsyPredictive Value of TestsHeart BlockProspective StudiesActin CytoskeletonMuscular Dystrophy, DuchenneTroponin ISyncopeEpicardial MappingElectrocardiography, AmbulatoryVentricular Dysfunction, RightRetrospective StudiesMitochondria, Heart