EmbolismFlank PainPulmonary EmbolismMesenteric Vascular OcclusionCholesterolEmbolism, FatArteriesPulmonary ArteryEmbolism, ParadoxicalIntracranial EmbolismCholesterol, DietaryCarotid ArteriesCholesterol, HDLCholesterol, LDLIntracranial Embolism and ThrombosisFemoral ArteryCerebral ArteriesEmbolism, Amniotic FluidRenal ArteryPlaque, AtheroscleroticMesenteric ArteriesCholesterol EstersBasilar ArteryEmbolism, CholesterolCarotid Artery DiseasesVertebral ArteryIliac ArteryCoronary Artery BypassCarotid Artery, InternalCholesterol OxidaseRadial ArteryMammary ArteriesSubclavian ArteryCoronary VesselsDental PlaqueEmbolectomyAngiographySplenic ArteryBrachial ArteryTomography, X-Ray ComputedCholesterol 7-alpha-HydroxylaseVenous ThrombosisCarotid Artery, CommonRisk FactorsHepatic ArteryLipidsAnticoagulantsArteriosclerosisVentilation-Perfusion RatioTime FactorsCeliac ArteryMesenteric Artery, SuperiorTreatment OutcomeHypercholesterolemiaOphthalmic ArteryMiddle Cerebral ArteryCoronary DiseaseCoronary AngiographyProspective StudiesLipoproteinsUmbilical ArteriesTriglyceridesRenal Artery ObstructionCholesterol, VLDLThoracic ArteriesCarotid StenosisAtherosclerosisPopliteal ArteryVena Cava FiltersThromboembolismTemporal ArteriesFollow-Up StudiesAnticholesteremic AgentsBronchial ArteriesArterial Occlusive DiseasesThrombophlebitisUlnar ArteryEchocardiography, TransesophagealRetrospective StudiesMuscle, Smooth, VascularUterine ArteryThrombosisVasodilationLipoproteins, HDLTomography, Spiral ComputedCarotid Artery, ExternalSterol O-AcyltransferaseEndothelium, VascularPredictive Value of TestsAcute DiseaseMagnetic Resonance AngiographyCarotid Artery ThrombosisAxillary ArterySterolsBlood PressureApolipoprotein A-IViral Plaque AssayCarotid Artery InjuriesRetinal Artery OcclusionLipoproteins, LDL