Postoperative HemorrhageBlood Loss, SurgicalTranexamic AcidAntifibrinolytic AgentsAprotininHemostaticsBlood Transfusion, AutologousCardiopulmonary BypassBlood TransfusionArthroplasty, Replacement, KneeProspective StudiesHemostasis, SurgicalTreatment OutcomePerioperative PeriodPostoperative ComplicationsErythrocyte TransfusionPostoperative CarePostoperative PeriodArthroplasty, Replacement, HipCardiac Surgical ProceduresCoronary Artery BypassRetrospective StudiesTime FactorsLaparoscopyPostpartum HemorrhageTourniquetsOperative TimeHemorrhageMenorrhagiaMelenaSurgical Procedures, Minimally InvasiveIntraoperative CareHepatectomyOxytocicsLabor Stage, ThirdRoboticsAminocaproic AcidIntraoperative ComplicationsGastrointestinal HemorrhageLength of StayThrombelastographyElectrocoagulationSpinal FusionBlood Volume