MyocardiumHeart FailureHeartGene ExpressionGene Expression RegulationGene Transfer TechniquesGene Expression ProfilingRNA, MessengerGenetic TherapyGenetic Vectorsbeta-GalactosidaseAdenoviridaeHeart RateCardiac Output, LowTranscription, GeneticHeart Failure, SystolicOligonucleotide Array Sequence AnalysisBase SequenceMolecular Sequence DataHeart Failure, DiastolicReverse Transcriptase Polymerase Chain ReactionGene Expression Regulation, DevelopmentalStroke VolumeTime FactorsHeart DiseasesHeart TransplantationCardiomyopathy, DilatedNatriuretic Peptide, BrainPromoter Regions, GeneticVentricular Function, LeftVentricular Dysfunction, LeftHemodynamicsChronic DiseaseTranscription FactorsTreatment FailureVentricular RemodelingAdrenergic beta-AntagonistsGene Expression Regulation, PlantTreatment OutcomeHeart Defects, CongenitalEchocardiographyGene Expression Regulation, EnzymologicCardiotonic AgentsGene Expression Regulation, NeoplasticMyocardial ContractionAmino Acid SequenceCells, CulturedSignal TransductionBlotting, NorthernPrognosisDisease Models, AnimalCardiomegalyCardiac Pacing, ArtificialMyocytes, CardiacDNA, ComplementaryHeart Function TestsCardiomyopathiesCell LineFollow-Up StudiesProspective StudiesGene Expression Regulation, BacterialBiological MarkersMyocardial InfarctionRNARisk FactorsMutationDNA-Binding ProteinsHeart AtriaCloning, MolecularDiureticsTranscriptomePolymerase Chain ReactionAngiotensin-Converting Enzyme InhibitorsGene Expression Regulation, ViralHeart-Assist DevicesIn Situ HybridizationDNA PrimersFetal HeartHospitalizationRats, Sprague-DawleyMice, Inbred C57BLMyocardial IschemiaUp-RegulationPropanolaminesExercise TestAlternative SplicingDogsHeart VentriclesPhenotypePredictive Value of TestsCluster AnalysisSystoleAtrial Natriuretic FactorSeverity of Illness IndexHeart ValvesRetrospective StudiesGene Expression Regulation, FungalDiastoleOrgan SpecificityReproducibility of Results