HaptoglobinsAtrial RemodelingAtrial FibrillationOrchiectomyThromboembolismAcute-Phase ProteinsAnticoagulantsLidocaineHemocyaninHydrocortisoneRisk AssessmentFibrinogenEatingAnesthetics, LocalTachycardia, ParoxysmalPyridonesRandom AllocationTreatment OutcomeTaiwanHemorrhageCattleFibrinolytic AgentsRisk FactorsCatheter AblationIncidenceInterferon-gammaAspirinSeverity of Illness IndexFollow-Up StudiesBrain IschemiaAdministration, OralPredictive Value of TestsROC CurveRetrospective StudiesElectrocardiographyProspective StudiesMultivariate AnalysisPrognosis