Catheters, IndwellingMesenteric Vascular OcclusionCathetersRetinal Artery OcclusionArterial Occlusive DiseasesConstrictionVascular DiseasesIschemiaHemostasis, SurgicalCollateral CirculationCatheterizationDibenzothiepinsBrain IschemiaRegional Blood FlowProstanoic AcidsLigationThrombosisCatheterization, Central VenousCerebral InfarctionCoronary OcclusionAnemia, Sickle CellInfarction, Middle Cerebral ArteryBalloon OcclusionTime FactorsRetinal DiseasesEmbolization, TherapeuticAngiographyCerebrovascular CirculationCerebral AngiographyRetinal Vein OcclusionSpectroscopy, Near-InfraredFluorescein AngiographyRetinal VesselsDisease Models, AnimalCatheterization, PeripheralCentral Venous CathetersTreatment OutcomeCardiac CathetersFemoral ArteryDogsBlood Loss, SurgicalUrinary CatheterizationReperfusion InjuryHemodynamicsHepatectomyEquipment FailureDental OcclusionAcute DiseaseUrinary CathetersPlatelet ActivationTomography, X-Ray ComputedBlood CoagulationRats, Sprague-DawleyEquipment DesignStrokeRetrospective StudiesBlood PressureMuscle, SkeletalCatheter-Related InfectionsBlood PlateletsEndothelium, VascularBrainMagnetic Resonance ImagingCardiac CatheterizationForeign-Body MigrationErythrocytesCarotid Artery, InternalGraft Occlusion, VascularDental Occlusion, CentricCatheterization, Swan-GanzTherapeutic OcclusionJugular VeinsCerebral ArteriesSubclavian VeinMice, Inbred C57BLProspective StudiesFluoroscopyFollow-Up StudiesCerebral Arterial DiseasesStentsVascular Access DevicesConstriction, PathologicIschemic Attack, TransientSilicone ElastomersThrombectomyReperfusionAtrial FibrillationPulmonary VeinsElectrocardiographyRadiography, InterventionalFeasibility StudiesCoronary VesselsCarotid Artery ThrombosisAngioplasty, BalloonCoronary CirculationSiliconesPeritoneal DialysisCarotid Artery DiseasesIntracranial AneurysmPeritonitis