Prospective StudiesRetrospective StudiesTreatment OutcomeFollow-Up StudiesSaudi ArabiaTime FactorsRenal DialysisRisk FactorsKidney Failure, ChronicSeverity of Illness IndexPrognosisChi-Square DistributionSurvival RateCohort StudiesCase-Control StudiesKidney TransplantationPredictive Value of TestsCross-Sectional StudiesIranIncidenceRisk AssessmentHospitalizationSurvival AnalysisElectrocardiographyPrevalenceDouble-Blind MethodMultivariate AnalysisCoronary AngiographyQuality of LifeTomography, X-Ray ComputedLogistic ModelsRecurrencePostoperative ComplicationsFeasibility StudiesSensitivity and SpecificityUnited StatesKaplan-Meier EstimateAge FactorsMyocardial InfarctionCombined Modality TherapyChronic DiseaseROC CurveReproducibility of ResultsStatistics, NonparametricBiological MarkersEchocardiographyPilot ProjectsQuestionnairesPatient SelectionImmunosuppressive AgentsAcute DiseaseDrug Therapy, CombinationProportional Hazards ModelsDisease ProgressionExercise TestPatient ComplianceCreatinineComorbidityHeart FailureCoronary DiseaseAnti-Bacterial AgentsDisease-Free SurvivalOdds RatioHypertensionSex FactorsMagnetic Resonance ImagingDose-Response Relationship, DrugAntineoplastic Combined Chemotherapy ProtocolsBlood Pressure