Vascular DiseasesPeripheral Vascular DiseasesPostoperative ComplicationsTreatment OutcomeCollagen DiseasesBariatric SurgeryRisk FactorsRetrospective StudiesProspective StudiesGeneral SurgeryTime FactorsHomocysteineFollow-Up StudiesThoracic SurgeryCardiac Surgical ProceduresArteriosclerosisAtherosclerosisVascular Surgical ProceduresPostoperative PeriodDiabetic AngiopathiesEndothelium, VascularAmputationMuscle, Smooth, VascularCoronary Artery BypassSurgery, PlasticCerebrovascular DisordersIschemiaCardiovascular DiseasesPreoperative CareRisk AssessmentThoracic Surgery, Video-AssistedCataract ExtractionArterial Occlusive DiseasesSurgery, Computer-AssistedSurgical Procedures, OperativeLegPostoperative CareBlood VesselsHyperhomocysteinemiaReoperationHypertension, PulmonarySurgery, OralAortaMyocytes, Smooth MuscleCohort StudiesIntermittent ClaudicationFemoral ArteryCarotid ArteriesStrokeEndothelial CellsLaparoscopyAge FactorsCardiopulmonary BypassSurgical Procedures, ElectiveTunica IntimaCoronary DiseasePredictive Value of TestsColorectal SurgeryTomography, X-Ray ComputedBiological MarkersThrombosisIntraoperative ComplicationsPrognosisAmbulatory Surgical ProceduresAngiographyIntraoperative CareCarotid Artery DiseasesHypertensionArteriesAortic Aneurysm, AbdominalComorbidityDementia, VascularPain, PostoperativeOrthopedic ProceduresLength of StayPerioperative CareSurgery Department, HospitalDiabetes ComplicationsDiabetes MellitusCells, CulturedGangreneAortic DiseasesAorta, AbdominalSeverity of Illness IndexNeurosurgical ProceduresThoracic Surgical ProceduresIncidenceVasculitisSurgical Procedures, Minimally InvasiveLogistic ModelsBlood PressureIntraoperative PeriodOphthalmologic Surgical ProceduresCase-Control StudiesObesity, MorbidLower ExtremityPulmonary ArteryMultivariate AnalysisGynecologic Surgical ProceduresSurvival Rate