Myocardial InfarctionModels, CardiovascularDisease Models, AnimalMyocardiumMesenchymal Stem Cell TransplantationInjectionsMyocytes, CardiacVentricular RemodelingNeovascularization, PhysiologicStem Cell TransplantationEchocardiographyMesenchymal Stromal CellsRats, Sprague-DawleyInfarctionElectrocardiographyHeartTime FactorsAngioplasty, Balloon, CoronaryCerebral InfarctionThrombolytic TherapyCoronary AngiographyAnterior Wall Myocardial InfarctionTreatment OutcomeRisk FactorsMyocardial ReperfusionArrhythmias, CardiacTroponin IProspective StudiesDogsCreatine KinaseHeart VentriclesVentricular Function, LeftStreptokinaseSwineDeath, Sudden, CardiacHeart FailureTroponin TMyocardial IschemiaCoronary Care UnitsCoronary DiseaseMyocardial ContractionCoronary VesselsCardiac OutputPrognosisFollow-Up StudiesGenetic TherapyPredictive Value of TestsFibrinolytic AgentsAngina PectorisTroponinStroke VolumeVentricular Dysfunction, LeftPlatelet Aggregation InhibitorsCardiac CatheterizationHeart DiseasesAngina, UnstableRisk AssessmentCoronary CirculationCoronary Artery DiseaseMyocardial RevascularizationRetrospective StudiesBiological MarkersStentsPercutaneous Coronary InterventionRecurrenceCardiomegalyCoronary ThrombosisHospital MortalityShock, CardiogenicCardiac Surgical ProceduresAcute DiseaseCoronary Artery BypassInferior Wall Myocardial InfarctionCardiac MyosinsCardiotonic AgentsHemodynamicsProportional Hazards ModelsChest PainIncidenceRegistriesAdrenergic beta-AntagonistsHeart RateStrokeSurvival AnalysisCohort StudiesAcute Coronary SyndromeAspirinMultivariate AnalysisMyocardial Reperfusion InjuryHeart TransplantationHeart Rupture, Post-InfarctionCardiomyopathiesCase-Control StudiesHospitalizationTissue Plasminogen ActivatorNAV1.5 Voltage-Gated Sodium ChannelCardiovascular AgentsHeart Function TestsDrug-Eluting StentsHeart Atria