Heart Valve ProsthesisAortic ValveHeart ValvesBioprosthesisHeart Valve Prosthesis ImplantationThromboembolismAnticoagulantsHeart Valve DiseasesMitral ValveProsthesis DesignAortic Valve StenosisProsthesis FailureInternational Normalized RatioWarfarinAortic Valve InsufficiencyHeartTricuspid ValveProstheses and ImplantsMitral Valve InsufficiencyJoint ProsthesisPulmonary ValveEndocarditis, BacterialThrombosisKnee ProsthesisPhonocardiographyHip ProsthesisPenile ProsthesisMitral Valve StenosisEchocardiography, TransesophagealTreatment OutcomePregnancy Complications, CardiovascularReoperationPostoperative ComplicationsCardiac CatheterizationHeparinDyspnea, ParoxysmalHeart RateDevice RemovalFollow-Up StudiesHemorrhageProsthesis ImplantationEchocardiographyArtificial LimbsVisual ProsthesisTime FactorsEndocarditisAtrial FibrillationAcenocoumarolProsthesis FittingEchocardiography, DopplerNeural ProsthesesHeart DiseasesMitral Valve ProlapseOssicular ProsthesisWhole Blood Coagulation TimeDental ProsthesisProthrombin TimePhenprocoumonVenous ThrombosisVenous ValvesHeart FailureVitamin KTricuspid Valve InsufficiencyDental Prosthesis, Implant-SupportedHeart Defects, CongenitalProsthesis-Related InfectionsBlood CoagulationBlood Vessel ProsthesisRetrospective StudiesProspective StudiesCalcinosisAdministration, OralEmbolismTissue EngineeringPulmonary EmbolismDrug MonitoringAmputeesHeparin AntagonistsLarynx, ArtificialRisk FactorsHeparin, Low-Molecular-WeightMaxillofacial Prosthesisbeta-AlanineArthroplasty, Replacement