Coronary ThrombosisCoronary Artery BypassCoronary VesselsThrombosisCoronary AngiographyCoronary Artery DiseaseCoronary CirculationVenous ThrombosisCoronary Artery Bypass, Off-PumpCoronary DiseaseAngioplasty, Balloon, CoronaryMyocardial InfarctionArteriesCoronary StenosisDogsHirudin TherapyAmrinoneTreatment OutcomeDibenzothiepinsFibrinolytic AgentsRisk FactorsMammary ArteriesTime FactorsPlatelet Aggregation InhibitorsThromboxane-A SynthasePlatelet AggregationHeparinAngina, UnstableTissue Plasminogen ActivatorPostoperative ComplicationsSaphenous VeinFollow-Up StudiesPulmonary ArteryProspective StudiesStentsSinus Thrombosis, IntracranialPlatelet Glycoprotein GPIIb-IIIa ComplexVascular PatencyRadial ArteryAspirinGraft Occlusion, VascularCoronary VasospasmCarotid ArteriesElectrocardiographyThrombolytic TherapyRetrospective StudiesInternal Mammary-Coronary Artery AnastomosisFemoral ArteryCarotid Artery ThrombosisFibrinogenBlood PlateletsGastric BypassCoronary AneurysmCoronary RestenosisCardiopulmonary BypassAcute DiseaseRenal ArteryIntracranial ThrombosisCerebral ArteriesIliac ArteryThoracic ArteriesPostoperative PeriodRisk AssessmentPercutaneous Coronary InterventionMesenteric ArteriesCoronary OcclusionTomography, X-Ray ComputedMyocardial RevascularizationMyocardial IschemiaBasilar ArteryAnticoagulantsHeart Arrest, InducedPredictive Value of TestsHemodynamicsSubclavian ArteryReoperationHospital MortalityArterial Occlusive DiseasesCarotid Artery DiseasesTissue and Organ HarvestingVertebral ArteryPopliteal ArteryAngiographyCarotid Artery, InternalUltrasonography, InterventionalPostoperative HemorrhageRecurrenceVasodilator AgentsVasodilationEndothelium, VascularCardiac Surgical ProceduresSeverity of Illness IndexBlood Vessel Prosthesis ImplantationCardiac CatheterizationAnastomosis, SurgicalPreoperative CareIntraoperative CareBrachial ArteryIntracranial Embolism and ThrombosisVascular Surgical Procedures