RegenerationPhenotypeHeartHeart InjuriesMyocytes, CardiacGenes, sisZebrafishNotophthalmus viridescensRegenerative MedicineLarvaDrosophila melanogasterPericardiumAnimals, Genetically ModifiedZebrafish ProteinsMutationMyocardiumNerve RegenerationLiver RegenerationCell ProliferationHeart RateBone RegenerationHeart FailureCells, CulturedHeart DiseasesMyocardial ContractionCell DifferentiationCardiomegalyAnimals, NewbornRats, Sprague-DawleyGuided Tissue RegenerationSignal TransductionHeart TransplantationHeart Defects, CongenitalRats, WistarTime FactorsMice, Inbred C57BLFetal HeartStem CellsDisease Models, AnimalHeart AtriaMice, KnockoutMice, TransgenicRNA, MessengerGene Expression RegulationCalciumMolecular Sequence DataPlanariansMyocardial IschemiaCardiotonic AgentsImmunohistochemistryMyocardial Reperfusion InjuryApoptosisHepatectomySalamandridaeHeart VentriclesAxonsGene ExpressionHeart ValvesTissue EngineeringGene Expression Regulation, DevelopmentalReverse Transcriptase Polymerase Chain ReactionModels, AnimalEmbryonic Stem CellsCardiomyopathiesExtremitiesAmbystoma mexicanumMyocardial InfarctionCardiomyopathy, DilatedCell SizeBase SequenceVentricular RemodelingBlotting, WesternIsoproterenolSarcomeresNerve CrushMuscle CellsCell LineMuscle, SkeletalCell SurvivalHeart BlockMitochondria, HeartHeart Function TestsTranscription FactorsWound HealingHypertrophyMuscle ProteinsAmino Acid SequenceTissue ScaffoldsStem Cell TransplantationConnexin 43Animal FinsModels, BiologicalCardiotoxinsCalcium Channels, L-TypeSarcolemmaMicroscopy, ConfocalUp-RegulationPhosphorylationSarcoplasmic Reticulum Calcium-Transporting ATPasesGATA4 Transcription Factor