Intracranial Embolism and ThrombosisIntracranial EmbolismPulmonary EmbolismThrombosisVenous ThrombosisEmbolismEmbolism, FatArteriesCoronary ThrombosisPulmonary ArteryEmbolism, ParadoxicalSinus Thrombosis, IntracranialCarotid Artery ThrombosisCarotid ArteriesIntracranial ThrombosisFemoral ArteryAnticoagulantsCerebral ArteriesRenal ArteryEmbolism, Amniotic FluidMesenteric ArteriesBasilar ArteryIliac ArteryPhlebographyVertebral ArteryCoronary Artery BypassCarotid Artery, InternalEmbolism, CholesterolThromboembolismTreatment OutcomeRadial ArteryTomography, X-Ray ComputedAngiographyMammary ArteriesSubclavian ArteryFemoral VeinEmbolectomyCarotid Artery DiseasesHepatic ArterySplenic ArteryRisk FactorsHeparinCoronary VesselsFibrinolytic AgentsIliac VeinVena Cava FiltersSagittal Sinus ThrombosisBrachial ArteryTime FactorsStentsThrombophiliaCarotid Artery, CommonFollow-Up StudiesRetrospective StudiesCeliac ArteryVentilation-Perfusion RatioProspective StudiesThrombectomyHeparin, Low-Molecular-WeightUpper Extremity Deep Vein ThrombosisArterial Occlusive DiseasesVena Cava, InferiorMesenteric Artery, SuperiorVenous ThromboembolismCoronary AngiographyThrombolytic TherapyAcute DiseaseWarfarinHemorrhageMiddle Cerebral ArteryPopliteal ArteryOphthalmic ArteryPortal VeinRenal Artery ObstructionPlatelet Aggregation InhibitorsCerebral VeinsRecurrenceUmbilical ArteriesPopliteal VeinFactor VBlood CoagulationUltrasonography, Doppler, DuplexUlnar ArteryEchocardiography, TransesophagealThoracic ArteriesAneurysmTemporal ArteriesMagnetic Resonance AngiographyBronchial ArteriesAntiphospholipid SyndromeCoronary DiseaseHemostasisCerebral AngiographyEndothelium, VascularCarotid Artery InjuriesMyocardial InfarctionThrombophlebitisVascular PatencyAxillary ArteryMesenteric Veins