Patient SelectionSelection, GeneticHeart Valve Prosthesis ImplantationAortic Valve StenosisCardiac CatheterizationHeart Valve ProsthesisTreatment OutcomeAortic ValveProsthesis DesignTeaching RoundsRetrospective StudiesPostoperative ComplicationsTime FactorsRisk AssessmentFollow-Up StudiesRisk FactorsProspective StudiesClinical Trials as TopicPredictive Value of TestsPrognosisAortic Valve InsufficiencyCatheterizationSeverity of Illness IndexFetal TherapiesSurvival RateTomography, X-Ray ComputedKaplan-Meier EstimateFeasibility StudiesBioprosthesisChi-Square DistributionAtrioventricular BlockModels, GeneticStrokeEvolution, MolecularReoperationLogistic ModelsAntineoplastic AgentsSurvival AnalysisBiological EvolutionProsthesis FailureRandomized Controlled Trials as TopicRegistriesGenetic VariationMultivariate AnalysisClinical Trials, Phase I as TopicReproducibility of ResultsMutationSelection BiasPreoperative CareAmbulatory Surgical ProceduresNeoplasm Recurrence, LocalEchocardiography, TransesophagealSurgical Procedures, Minimally InvasiveCombined Modality TherapyAge FactorsEquipment DesignCardiac Pacing, ArtificialHeart FailureMolecular Sequence DataLiver NeoplasmsCardiac Resynchronization TherapyLaparoscopyIntraoperative ComplicationsNeoplasmsEndoscopyNeoplasm StagingBalloon ValvuloplastyHeart-Assist DevicesAlgorithmsProstheses and ImplantsGenetics, PopulationRecurrenceAngioplastyCryosurgeryPhylogenyHospital MortalityThrombolytic TherapyVentricular Dysfunction, LeftEndarterectomy, CarotidProportional Hazards ModelsProsthesis ImplantationStentsFemoral ArteryHepatectomyPractice Guidelines as TopicMultidetector Computed TomographyEchocardiographyLiver TransplantationDisease-Free SurvivalSalvage TherapyMagnetic Resonance ImagingBase SequenceUnited StatesMolecular Targeted TherapyCohort StudiesSensitivity and SpecificityLung NeoplasmsPacemaker, ArtificialDiagnostic ImagingNeurosurgical Procedures