Myocytes, CardiacMicroRNAsRibonuclease IIIGene Expression ProfilingSequence Analysis, RNABase SequenceGene Expression Regulation3' Untranslated RegionsMyocardiumMolecular Sequence DataComputational BiologyConserved SequenceRNA, PlantDatabases, Nucleic AcidEvolution, MolecularMultigene FamilyOligonucleotide Array Sequence AnalysisCells, CulturedRNA Processing, Post-TranscriptionalRNA PrecursorsRNA, MessengerTranscription FactorsGene Expression Regulation, DevelopmentalPromoter Regions, GeneticSequence Homology, Nucleic AcidTranscription, GeneticHeartMutationGene Expression Regulation, NeoplasticAnimals, NewbornGenomeCardiomegalyCell Line, TumorBinding SitesMyocardial ContractionPhenotypeSignal TransductionRats, Sprague-DawleyReverse Transcriptase Polymerase Chain ReactionCell DifferentiationHeart VentriclesRats, WistarApoptosisMice, TransgenicEmbryonic Stem CellsMice, KnockoutRNA InterferenceMice, Inbred C57BLCalciumArgonaute ProteinsCell LineMitochondria, HeartGene ExpressionMutation, MissenseDisease Models, AnimalPedigreeBlotting, WesternDown-RegulationMyocardial Reperfusion InjuryCardiotonic AgentsSarcomeresCell SizeGATA4 Transcription FactorAmino Acid SequenceTransfectionCalcium Channels, L-TypeHypertrophyIsoproterenolTime FactorsCell ProliferationReal-Time Polymerase Chain ReactionUp-RegulationMuscle ProteinsCell SurvivalDEAD-box RNA HelicasesConnexin 43Calcium SignalingMuscle CellsGene TargetingStem CellsExonsImmunohistochemistrySarcoplasmic Reticulum Calcium-Transporting ATPasesHEK293 CellsDNA PrimersGene SilencingSarcolemmaCardiac MyosinsPhosphorylationSodium-Calcium ExchangerInduced Pluripotent Stem CellsCardiomyopathiesRNA-Induced Silencing ComplexDNA Mutational AnalysisHeterozygoteMyocardial IschemiaMyoblasts, CardiacCell HypoxiaMicroarray AnalysisModels, Biological