EmbolismPulmonary EmbolismWarfarinAnticoagulantsAtrial FibrillationAntithrombin ProteinsEmbolism, FatPyridonesThromboembolismbeta-AlanineHemorrhageThiophenesInternational Normalized RatioStrokeBenzimidazolesIsolated Noncompaction of the Ventricular MyocardiumEchocardiography, TransesophagealVitamin KAtrial AppendageEmbolism, ParadoxicalIntracranial EmbolismThrombosisMorpholinesHeart DiseasesIntracranial Embolism and ThrombosisEmbolism, Amniotic FluidTreatment OutcomeAspirinAdministration, OralFollow-Up StudiesEmbolism, CholesterolRisk FactorsVenous ThrombosisEmbolectomyVentilation-Perfusion RatioVena Cava FiltersThrombophlebitisForamen Ovale, PatentAngiographyTomography, X-Ray ComputedAcute DiseaseTomography, Spiral ComputedVentricular Dysfunction, RightPulmonary ArteryVenous ThromboembolismHeart Septal Defects, AtrialPhlebographyEmbolism and ThrombosisHeparinFibrinolytic AgentsThrombolytic TherapyFatal OutcomeIntraoperative ComplicationsFemoral VeinTechnetium Tc 99m Aggregated AlbuminProspective StudiesEchocardiographyXylemThrombectomyVena Cava, InferiorHeparin, Low-Molecular-WeightRecurrenceRetrospective StudiesPostoperative ComplicationsCerebral InfarctionPopliteal VeinAutopsyHemoptysisPlant StemsHeart AtriaPulmonary InfarctionStreptokinasePerfusion ImagingIliac VeinPredictive Value of TestsTime FactorsRisk Assessment