Pulmonary EmbolismWilliams SyndromeVenous ThrombosisEmbolismEmbolism, FatVentilation-Perfusion RatioEmbolectomyVena Cava FiltersThrombophlebitisAnticoagulantsEmbolism, ParadoxicalFibrin Fibrinogen Degradation ProductsThromboembolismTomography, Spiral ComputedAngiographyIntracranial EmbolismVentricular Dysfunction, RightVenous ThromboembolismHistory, 19th CenturyEmbolism, Amniotic FluidAcute DiseasePhlebographyPulmonary ArteryTomography, X-Ray ComputedIntracranial Embolism and ThrombosisHeparinHistory, 17th CenturyHeparin, Low-Molecular-WeightTechnetium Tc 99m Aggregated AlbuminFibrinolytic AgentsFemoral VeinVena Cava, InferiorThrombolytic TherapyPopliteal VeinThrombosisWarfarinHistory, 20th CenturyEmbolism, CholesterolPulmonary InfarctionHemorrhagePerfusion ImagingProspective StudiesRetrospective StudiesRisk FactorsPostoperative ComplicationsTreatment OutcomeRecurrenceIliac VeinHemoptysisStreptokinaseThrombectomyKrypton RadioisotopesAutopsyPredictive Value of TestsEchocardiography, TransesophagealHistory, 18th CenturyEchocardiographyEnoxaparinXenon RadioisotopesThrombophiliaChromosomes, Human, Pair 7Foramen Ovale, PatentRisk AssessmentShockFollow-Up StudiesSensitivity and SpecificityTime FactorsAntifibrinolytic AgentsIncidenceRadionuclide ImagingTachycardia, SinusHeart DiseasesAwards and PrizesPodophyllum peltatumLungBandagesRadiography, ThoracicPregnancy Complications, CardiovascularPlethysmography, ImpedanceChest PainLegFatal OutcomeFamous PersonsKryptonDevice RemovalStockings, CompressionPulmonary CirculationHistory, 16th CenturyPulmonary Heart DiseaseSeverity of Illness IndexPrognosisDyspneaHeart AtriaTissue Plasminogen ActivatorIntermittent Pneumatic Compression DevicesElastinHypertension, Pulmonary