Ductus Arteriosus, PatentDuctus ArteriosusPatents as TopicTruncus Arteriosus, PersistentInfant, NewbornSeptal Occluder DeviceInfant, PrematureCardiac CatheterizationIndomethacinInfant, Premature, DiseasesTruncus ArteriosusPulmonary ArteryIbuprofenHeart MurmursForamen Ovale, PatentEndarteritisHeart Defects, CongenitalLigationProstheses and ImplantsHeart Septal Defects, VentricularEchocardiography, Doppler, ColorGestational AgeBalloon OcclusionHeart Septal Defects, AtrialFetusInfant, Very Low Birth WeightEchocardiography, DopplerPregnancyAortographyEmbolization, TherapeuticPulmonary CirculationEchocardiographyFetal HeartAortic CoarctationCardiovascular Surgical ProceduresAorta, ThoracicPapio papioSheepAbnormalities, MultipleUltrasonography, PrenatalInfant, Extremely Low Birth WeightTreatment OutcomeCardiovascular AgentsCardiac Surgical ProceduresAneurysmRespiratory Distress Syndrome, NewbornFetal DiseasesBlood Flow VelocityPersistent Fetal Circulation SyndromeCyclooxygenase InhibitorsBronchopulmonary DysplasiaHypertension, PulmonaryAlloysOliguriaAngiographyEisenmenger ComplexIntensive Care Units, NeonatalLower Extremity Deformities, CongenitalHeart Septal DefectsAlprostadilAnimals, NewbornHeart SeptumEnterocolitis, NecrotizingRetrospective StudiesWound Closure TechniquesFollow-Up StudiesRecurrent Laryngeal Nerve InjuriesPulmonary Valve StenosisOxygenAngiocardiographyEquipment DesignPhysiognomyPulmonary AtresiaTocolysisInfant, Low Birth WeightAortic Arch SyndromesAnti-Inflammatory Agents, Non-SteroidalTetralogy of FallotAortaVascular MalformationsThoracotomyPulmonary ValveTranscription Factor AP-2CatheterizationHemodynamicsVasoconstrictionSubclavian ArteryPregnancy Trimester, ThirdProspective StudiesPapioTocolytic AgentsHyaline Membrane DiseaseConstriction, PathologicRadiography, InterventionalTime FactorsUltrasonography, DopplerUpper Extremity Deformities, CongenitalRemission, SpontaneousEbstein AnomalyCardiovascular Infections