Myocardial InfarctionDisease Models, AnimalMesenchymal Stem Cell TransplantationInjectionsMyocytes, CardiacMyocardiumVentricular RemodelingNeovascularization, PhysiologicStem Cell TransplantationEchocardiographyMesenchymal Stromal CellsRats, Sprague-DawleyInfarctionElectrocardiographyAngioplasty, Balloon, CoronaryCerebral InfarctionTime FactorsThrombolytic TherapyCoronary AngiographyAnterior Wall Myocardial InfarctionTreatment OutcomeRisk FactorsMyocardial ReperfusionHeartProspective StudiesDogsArrhythmias, CardiacCreatine KinaseVentricular Function, LeftStreptokinaseDeath, Sudden, CardiacSwineCoronary Care UnitsCoronary DiseaseCardiac OutputPrognosisFollow-Up StudiesGenetic TherapyPredictive Value of TestsFibrinolytic AgentsMyocardial IschemiaHeart FailureAngina PectorisStroke VolumeHeart VentriclesVentricular Dysfunction, LeftPlatelet Aggregation InhibitorsCardiac CatheterizationAngina, UnstableCoronary VesselsRisk AssessmentCoronary CirculationCoronary Artery DiseaseMyocardial RevascularizationRetrospective StudiesStentsPercutaneous Coronary InterventionRecurrenceCoronary ThrombosisHospital MortalityShock, CardiogenicCardiac Surgical ProceduresBiological MarkersAcute DiseaseHeart DiseasesMyocardial ContractionCoronary Artery BypassInferior Wall Myocardial InfarctionTroponin IHemodynamicsTroponin TProportional Hazards ModelsChest PainIncidenceRegistriesStrokeCardiotonic AgentsSurvival AnalysisCohort StudiesAcute Coronary SyndromeAspirinHeart RateMultivariate AnalysisMyocardial Reperfusion InjuryAdrenergic beta-AntagonistsHeart Rupture, Post-InfarctionCardiomegalyCase-Control StudiesHospitalizationTissue Plasminogen ActivatorCardiovascular AgentsHeart Function TestsDrug-Eluting StentsHemorrhageSurvival RateClinical Enzyme TestsRiskLogistic ModelsCardiovascular DiseasesAge Factors