Catheters, IndwellingDilatationDilatation, PathologicCathetersCatheterizationGastric DilatationCatheterization, Central VenousCentral Venous CathetersCardiac CathetersCatheterization, PeripheralDilatation and CurettageUrinary CatheterizationUrinary CathetersEquipment FailureCatheter-Related InfectionsEquipment DesignVasodilationEsophageal StenosisLabor Stage, FirstForeign-Body MigrationTreatment OutcomeEsophageal AchalasiaCardiac CatheterizationProventriculusTime FactorsCatheterization, Swan-GanzJugular VeinsFluoroscopyProspective StudiesFollow-Up StudiesBrachial ArterySilicone ElastomersPulmonary Valve StenosisAtrial FibrillationRetrospective StudiesSubclavian VeinBornaviridaePulmonary VeinsPulmonary ValveHeart AtriaConstriction, PathologicEchocardiographyPeritoneal DialysisVascular Access DevicesPeritonitisDrainageElectrocardiographySiliconesMarfan SyndromeBacteremiaRecurrenceRegional Blood FlowRadiography, InterventionalMononegavirales InfectionsHydrocephalusAortic ValvePeritoneal Dialysis, Continuous AmbulatoryVentricular RemodelingBlood PressureAtrial FlutterHemodynamicsTomography, X-Ray ComputedBody Surface Potential MappingNitroglycerinAngioplasty, BalloonManometryRenal DialysisSuctionCerebrospinal Fluid ShuntsPulmonary ArteryVentriculoperitoneal ShuntArteriolesPsittaciformesVasodilator AgentsFeasibility StudiesMitral Valve StenosisDogsEsophagusEndothelium, VascularAnalgesia, EpiduralMagnetic Resonance Imaging, InterventionalAortic AneurysmHeart Conduction SystemUltrasonography, InterventionalBlood Flow VelocityStentsAnti-Dyskinesia AgentsHeart VentriclesRadial ArteryParrotsBile Duct DiseasesHydronephrosisAnti-Infective Agents, LocalSilver SulfadiazineStaphylococcus epidermidisInfant, NewbornTricuspid ValvePressurePregnancyVena Cava, Superior