Vena Cava, InferiorVena Cava, SuperiorVena Cava FiltersSuperior Vena Cava SyndromeVenae CavaeAzygos VeinPhlebographyInferior ColliculiRenal VeinsVenous ThrombosisBudd-Chiari SyndromePulmonary EmbolismHepatic VeinsIliac VeinVascular NeoplasmsBrachiocephalic VeinsVascular MalformationsDevice RemovalTomography, X-Ray ComputedHeart AtriaCatheterization, Central VenousTreatment OutcomeStentsJugular VeinsProsthesis ImplantationLeiomyosarcomaCoronary SinusConstriction, PathologicFemoral VeinPortal VeinCatheterizationPulmonary VeinsVeinsMesenteric Artery, InferiorAnastomosis, SurgicalSubclavian VeinMagnetic Resonance ImagingRetrospective StudiesHeterotaxy SyndromeVenous PressureBlood Vessel Prosthesis ImplantationThrombosisScimitar SyndromeEquipment FailureHeart Bypass, RightTime FactorsFluoroscopyForeign-Body MigrationFollow-Up StudiesSitus InversusCatheter AblationPolytetrafluoroethyleneDogsVascular DiseasesHeart NeoplasmsVascular Surgical ProceduresHeart Defects, CongenitalRadiography, InterventionalCatheters, IndwellingBlood Vessel ProsthesisAtrial FlutterMandibular NerveConstrictionAnticoagulantsThrombectomyRetroperitoneal NeoplasmsEquipment DesignIncidental FindingsAngiographyHeart Septal Defects, AtrialMesenteric VeinsThrombophlebitisElectrodes, ImplantedVascular PatencyFeasibility StudiesPostoperative ComplicationsEchocardiographyAngioplasty, BalloonProsthesis DesignOlivary NucleusPulmonary ArteryCollateral CirculationArteriovenous FistulaInferior Wall Myocardial InfarctionPortacaval Shunt, SurgicalLeiomyomatosisEchocardiography, TransesophagealHepatectomyFatal OutcomeMultiple TraumaTricuspid ValveCadaverCardiac CatheterizationLiver TransplantationSurgery, Computer-AssistedProspective StudiesCardiovascular AbnormalitiesVascular GraftingPacemaker, ArtificialCardiac Surgical Procedures