PhenotypeMyocytes, CardiacLarvaDrosophila melanogasterMyocardiumMutationHeartCardiac Surgical ProceduresCells, CulturedMyocardial ContractionThoracic SurgeryCardiomegalyHeart VentriclesSarcomeresTroponin ILab-On-A-Chip DevicesRats, Sprague-DawleyCardiac OutputAnimals, NewbornHeart DiseasesTime FactorsCalciumArrhythmias, CardiacSignal TransductionMice, TransgenicTroponin TCell DifferentiationIsoproterenolMice, Inbred C57BLCardiopulmonary BypassHeart TransplantationHeart ArrestDeath, Sudden, CardiacMice, KnockoutMuscle ProteinsRNA, MessengerAdenoviridaeApoptosisPostoperative ComplicationsCardiomyopathiesActin CytoskeletonRats, WistarCardiac MyosinsMyoblasts, CardiacCardiopulmonary ResuscitationGene Expression RegulationBlotting, WesternHeart FailureReceptors, Adrenergic, betaPhosphorylationCardiotonic AgentsFibroblastsMicroscopy, ConfocalBase SequenceMitochondria, HeartCoronary Artery BypassCardiac Pacing, ArtificialVentricular RemodelingDisease Models, AnimalGene Transfer TechniquesTreatment OutcomeCatsMyocardial InfarctionMyocardial Reperfusion InjuryCardiac TamponadePerioperative CareMyocardial IschemiaGATA4 Transcription FactorCardiomyopathy, DilatedMolecular Sequence DataCell SizeCardiac CatheterizationRabbitsCalcium Channels, L-TypeProspective StudiesMuscle CellsEmbryonic Stem CellsEchocardiographyGene ExpressionSarcolemmaHypertrophySarcoplasmic Reticulum Calcium-Transporting ATPasesVentricular Function, LeftHeart AtriaElectrocardiographyAtrial Natriuretic FactorCalcium SignalingConnexin 43FibrosisHeart RateVentricular MyosinsReverse Transcriptase Polymerase Chain ReactionHospital MortalityCell LineHemodynamicsRisk AssessmentAdrenergic beta-AgonistsSodium-Calcium ExchangerRetrospective StudiesAcute Kidney Injury