Blood VesselsHeartHeart RateHeart FailureLymphatic VesselsRetinal VesselsHeart DiseasesHeart TransplantationHeart Defects, CongenitalNeovascularization, PhysiologicNeovascularization, PathologicFetal HeartEndothelium, VascularCoronary VesselsHeart ValvesEndothelial CellsHeart AtriaVascular Endothelial Growth Factor AImmunohistochemistryTime FactorsCapillariesMyocardiumArteriesHeart BlockPericytesDisease Models, AnimalMuscle, Smooth, VascularHemodynamicsAntigens, CD31Heart Arrest, InducedMice, Inbred C57BLModels, CardiovascularAortaHeart Function TestsRats, Sprague-DawleyMyocardial ContractionRabbitsMyocardial IschemiaCoronary DiseaseRegional Blood FlowCells, CulturedPerfusionDogsLymphatic SystemRats, WistarVasodilationMyocytes, CardiacVasoconstrictionAngiogenesis InhibitorsAllantoisRNA, MessengerVeinsLymphangiogenesisBlood Vessel ProsthesisMyocardial InfarctionArteriolesCapillary PermeabilityEndotheliumReceptor, TIE-2Angiopoietin-1Vascular ResistanceEndothelial Growth FactorsVascular Endothelial Growth Factor Receptor-2Signal TransductionTreatment OutcomeVasodilator AgentsBlood Flow VelocityCell MovementVentricular Function, LeftDose-Response Relationship, DrugVascular Endothelial Growth FactorsRisk FactorsNorepinephrineMice, KnockoutVenulesCardiac Output, LowNitric OxideMesenteric ArteriesCardiomegalyCorrosion CastingSkinProspective StudiesModels, AnimalFollow-Up StudiesLymphokinesCerebral ArteriesAngiopoietin-2Heart, ArtificialEchocardiographyRetinal ArterySympathetic Nervous SystemHeart InjuriesCardiomyopathiesHeart Failure, SystolicRetinal VeinCardiomyopathy, DilatedBiological MarkersIn Situ HybridizationBlood CirculationCardiotonic Agents