Myocytes, CardiacBiocompatible MaterialsMyocardiumCardiomegalyTissue EngineeringCells, CulturedHeartSilkMyocardial ContractionAnimals, NewbornMaterials TestingTissue ScaffoldsBone SubstitutesHydrogelsRats, Sprague-DawleyCeramicsBiomimetic MaterialsHeart VentriclesPolymersForeign-Body ReactionProstheses and ImplantsImplants, ExperimentalSurface PropertiesBiomimeticsCell DifferentiationGATA4 Transcription FactorHypertrophyCoated Materials, BiocompatibleMitochondria, HeartVentricular RemodelingApoptosisCell SizeRats, WistarMyocardial Reperfusion InjurySignal TransductionFibroinsCalciumBone RegenerationRegenerationSarcomeresCardiotonic AgentsRegenerative MedicineCardiomyopathiesMice, TransgenicBiomedical EngineeringSarcoplasmic Reticulum Calcium-Transporting ATPasesCell SurvivalEmbryonic Stem CellsGuided Tissue RegenerationVentricular MyosinsMuscle CellsGiant Cells, Foreign-BodyCell EnlargementTitaniumCell ProliferationStem CellsCell Culture TechniquesNanostructuresDurapatiteMice, Inbred C57BLHeart FailureDisease Models, AnimalCalcium SignalingIsoproterenolGlassMyoblasts, CardiacCalcium PhosphatesCardiac MyosinsPhotoelectron SpectroscopyMyocardial IschemiaConnexin 43Time FactorsAtrial Natriuretic FactorChitosanMyocardial InfarctionMicroscopy, Electron, ScanningCell ShapeHydrogelBioengineeringFibrosisGene Expression RegulationMuscle ProteinsNanofibersElastomersModels, AnimalViscoelastic SubstancesMice, KnockoutPolyglycolic AcidExcitation Contraction CouplingPhenylephrineExtracellular MatrixCardiomyopathy, DilatedPolystyrenesPolyestersMesenchymal Stromal CellsPolyurethanesReactive Oxygen SpeciesSodium-Calcium ExchangerStaphylococcus epidermidisDecanoates