Heart TransplantationGraft RejectionTransplantation, HomologousSkin TransplantationTransplantation, HeterotopicTransplantation ToleranceGraft SurvivalHeartRats, Inbred LewMice, Inbred C57BLHeart RateMice, Inbred BALB CAllograftsHeart FailureKidney TransplantationHeart DiseasesCorneal TransplantationBone TransplantationHeart Defects, CongenitalRats, Inbred WFTransplantation ImmunologyFetal HeartTransplantation, IsogeneicBone BanksGraft Enhancement, ImmunologicTissue DonorsHeart ValvesIsoantibodiesTime FactorsMyocardiumHeart AtriaIsoantigensTissue PreservationIslets of Langerhans TransplantationHeart BlockRats, Inbred ACIImmunosuppressive AgentsImmunosuppressionLung TransplantationLiver TransplantationHeart Arrest, InducedImmune ToleranceHeart Function TestsOrgan PreservationMyocardial ContractionTransplantsRats, Inbred BNCryopreservationBronchiolitis ObliteransKidneyMyocardial IschemiaTreatment OutcomeCoronary DiseaseHistocompatibilityFollow-Up StudiesDogsLymphocyte Culture Test, MixedMyocytes, CardiacComplement C4bHistocompatibility TestingMice, Inbred C3HCyclosporineT-LymphocytesHemodynamicsChronic DiseaseTransplantation ChimeraCadaverDisease Models, AnimalMice, Inbred CBARetrospective StudiesRisk FactorsPostoperative ComplicationsSterilizationCyclosporinsPerfusionHistocompatibility AntigensBiopsyAcute DiseaseCardiac Output, LowVentricular Function, LeftMice, KnockoutTissue BanksModels, AnimalReoperationRNA, MessengerPancreas TransplantationFibrosisMajor Histocompatibility ComplexHeart, ArtificialHeart Failure, SystolicSwine, MiniatureBone Marrow TransplantationProspective StudiesCardiomyopathy, DilatedCardiomegalyMyocardial InfarctionSpleenHeart InjuriesImmunohistochemistryHeart Rate, Fetal