Interdisciplinary StudiesHeartLength of StayKansasItalyHeart RateStreptokinaseTennesseeBiologyOrganizational ObjectivesHeart FailureTranslational Medical ResearchHeart DiseasesHeart Defects, CongenitalHeart TransplantationMyocardial InfarctionTreatment OutcomeFetal HeartSoftwareHeart ValvesHeart AtriaHeart BlockTime FactorsMyocardiumHeart Arrest, InducedHeart Function TestsMyocardial ContractionRetrospective StudiesProspective StudiesMyocardial IschemiaRisk FactorsMyocytes, CardiacHemodynamicsCoronary DiseasePostoperative ComplicationsFollow-Up StudiesVentricular Function, LeftCardiac Output, LowHospitalizationPerfusionHeart, ArtificialHeart Failure, SystolicCardiotonic AgentsCardiomyopathy, DilatedCardiomegalyStroke VolumeHeart ArrestHeart InjuriesEchocardiographyHeart Rate, FetalHeart SeptumCardiomyopathiesRheumatic Heart DiseaseHospital CostsMyocardial Reperfusion InjuryHeart Valve ProsthesisIntensive Care UnitsPatient DischargeHospital MortalityVentricular Dysfunction, LeftAdrenergic beta-AntagonistsPatient ReadmissionDogsHeart Failure, DiastolicAmerican Heart AssociationChronic DiseaseCardiac Surgical ProceduresRisk AssessmentUnited StatesVentricular RemodelingCohort StudiesRats, Sprague-DawleyAge FactorsOxygen ConsumptionSeverity of Illness IndexInfant, NewbornRats, WistarCardiac Pacing, ArtificialHypoplastic Left Heart SyndromeDisease Models, AnimalAutonomic Nervous SystemNatriuretic Peptide, BrainHeart Septal DefectsHeart NeoplasmsPrognosisExercise TestVentricular PressureLaparoscopyNational Heart, Lung, and Blood Institute (U.S.)Predictive Value of TestsIncidenceBiological MarkersSympathetic Nervous SystemModels, CardiovascularHospital ChargesPatient AdmissionIntensive CareSystoleRabbitsDiastole