Intestinal FistulaArteriovenous FistulaCutaneous FistulaFistulaArteriovenous Shunt, SurgicalCentral Nervous System Vascular MalformationsDigestive System FistulaPortal VeinIleal DiseasesHypertension, PortalHernia, AbdominalIleostomyHypertensionAbdominal WallDura MaterEmbolization, TherapeuticCranial SinusesBronchial FistulaIntestinal PerforationVascular FistulaHypertension, PulmonaryRectal FistulaRenal DialysisPortal SystemGastric FistulaUrinary FistulaPostoperative ComplicationsCavernous SinusCerebral VeinsEsophageal FistulaBrachiocephalic VeinsTreatment OutcomeBiliary FistulaVeinsVascular PatencyAngiographyPancreatic FistulaRectovaginal FistulaPolyvinylsVesicovaginal FistulaRespiratory Tract FistulaVaginal FistulaMeningeal ArteriesCerebral AngiographyTracheoesophageal FistulaCatheters, IndwellingCranial Fossa, AnteriorPortal PressureCarotid-Cavernous Sinus FistulaFemoral VeinArteriovenous MalformationsWounds, StabJugular VeinsIntracranial Arteriovenous MalformationsIliac VeinHypertension, RenalBlood PressureRadial ArteryUrinary Bladder FistulaUpper ExtremityArterio-Arterial FistulaSuperior Sagittal SinusKidney Failure, ChronicSplenic VeinVenous PressureGraft Occlusion, VascularPolytetrafluoroethyleneTomography, X-Ray ComputedMagnetic Resonance AngiographyAntihypertensive AgentsAxillary VeinHypertension, RenovascularWounds, GunshotTransverse SinusesPulmonary ArteryConstriction, PathologicVertebral ArteryRetrospective StudiesSpinal Cord DiseasesBlood Vessel ProsthesisAneurysmFemoral ArteryMesenteric VeinsTime FactorsHypertension, MalignantSplenic ArteryAneurysm, FalseFollow-Up StudiesCoronary Vessel AnomaliesPhlebographyVena Cava, InferiorUltrasonography, Doppler, ColorArmSubclavian VeinAngiography, Digital SubtractionUltrasonography, Doppler, DuplexBrachial ArteryRegional Blood FlowIatrogenic DiseaseCardiac Output, High