Ductus Arteriosus, PatentDuctus ArteriosusInfant, PrematureInfant, NewbornInfant, Premature, DiseasesSeptal Occluder DevicePatents as TopicIbuprofenEndarteritisCardiac CatheterizationIndomethacinLigationTruncus Arteriosus, PersistentHeart MurmursHeart Defects, CongenitalProstheses and ImplantsInfant, Very Low Birth WeightPulmonary ArteryGestational AgePapio papioInfant, Extremely Low Birth WeightEchocardiography, Doppler, ColorAortographyHeart Septal Defects, VentricularEmbolization, TherapeuticBalloon OcclusionRespiratory Distress Syndrome, NewbornBronchopulmonary DysplasiaCardiovascular Surgical ProceduresIntensive Care Units, NeonatalAortic CoarctationOliguriaEchocardiography, DopplerAbnormalities, MultipleEchocardiographyEnterocolitis, NecrotizingEisenmenger ComplexTreatment OutcomeCardiovascular AgentsPregnancyPhysiognomyCardiac Surgical ProceduresAorta, ThoracicRecurrent Laryngeal Nerve InjuriesTruncus ArteriosusPulmonary CirculationVascular MalformationsHeart Septal Defects, AtrialInfant, Low Birth WeightAlloysAngiographyCyclooxygenase InhibitorsHypertension, PulmonaryEquipment DesignFollow-Up StudiesRetrospective StudiesHeart Septal DefectsPremature BirthAnti-Inflammatory Agents, Non-SteroidalForamen Ovale, PatentCardiovascular InfectionsPulmonary Valve StenosisRadiography, InterventionalFetusPapioVocal Cord ParalysisBlood Flow VelocityDog DiseasesCatheterizationTranscription Factor AP-2Azygos VeinSubclavian ArteryAnimals, Newborn