Ductus Arteriosus, PatentDuctus ArteriosusTruncus Arteriosus, PersistentInfant, NewbornInfant, PrematureIndomethacinTruncus ArteriosusInfant, Premature, DiseasesSeptal Occluder DevicePulmonary ArteryCardiac CatheterizationIbuprofenHeart MurmursHeart Defects, CongenitalEndarteritisLigationGestational AgePregnancyEchocardiography, Doppler, ColorProstheses and ImplantsHeart Septal Defects, VentricularFetusInfant, Very Low Birth WeightFetal HeartEchocardiography, DopplerBalloon OcclusionPulmonary CirculationDrug Delivery SystemsAortic CoarctationAortographyUltrasonography, PrenatalSheepEmbolization, TherapeuticAorta, ThoracicEchocardiographyPapio papioAbnormalities, MultipleInfant, Extremely Low Birth WeightCardiovascular Surgical ProceduresCardiovascular AgentsFetal DiseasesRespiratory Distress Syndrome, NewbornPersistent Fetal Circulation SyndromeAneurysmBlood Flow VelocityCyclooxygenase InhibitorsDelivery, ObstetricBronchopulmonary DysplasiaAlprostadilLower Extremity Deformities, CongenitalTreatment OutcomeCardiac Surgical ProceduresHypertension, PulmonaryAnimals, NewbornEisenmenger ComplexIntensive Care Units, NeonatalOliguriaOxygenEnterocolitis, NecrotizingRecurrent Laryngeal Nerve InjuriesAlloysAngiocardiographyPulmonary Valve StenosisInfant, Low Birth WeightTocolysisPhysiognomyHeart SeptumPulmonary AtresiaAngiographyHeart Septal DefectsAortic Arch SyndromesHeart Septal Defects, AtrialPregnancy Trimester, ThirdRetrospective StudiesAnti-Inflammatory Agents, Non-SteroidalEquipment DesignTetralogy of FallotAortaTranscription Factor AP-2Vascular MalformationsVasoconstrictionTocolytic AgentsPulmonary ValveCesarean SectionFollow-Up StudiesHemodynamicsPapioHyaline Membrane DiseaseCatheterizationThoracotomyUpper Extremity Deformities, CongenitalUltrasonography, DopplerSubclavian ArteryEbstein AnomalyDinoprostone