Surgery Department, HospitalHospitals, UniversityRetrospective StudiesCardiac Surgical ProceduresTreatment OutcomePostoperative ComplicationsCardiopulmonary BypassHospitals, TeachingThoracic SurgeryProspective StudiesEmergency Service, HospitalTime FactorsHospitals, GeneralLength of StayHospital CostsCoronary Artery BypassHospital DepartmentsRisk FactorsNursing Staff, HospitalHospitals, UrbanPostoperative PeriodFollow-Up StudiesHospitals, PediatricMyocytes, CardiacEconomics, HospitalPostoperative CareHeart DiseasesHospitals, DistrictHospitalizationHospital Bed CapacityHospitals, SpecialRisk AssessmentCardiac OutputInfant, NewbornHeart Defects, CongenitalGeneral SurgeryPreoperative CareHospitals, PrivateThoracic Surgical ProceduresBenchmarkingCross InfectionPerioperative CareSurgical Procedures, OperativeBariatric SurgeryIntensive Care UnitsIncidenceFinancial Management, HospitalHospital ChargesUnited StatesQuestionnairesIntraoperative CareSurgical Procedures, ElectiveHospital UnitsPatient DischargeSternumLogistic ModelsPatient AdmissionHospital PlanningPrognosisCardiovascular Surgical ProceduresAge FactorsCohort StudiesHospital RecordsOutpatient Clinics, HospitalPredictive Value of TestsSeverity of Illness IndexIntraoperative ComplicationsChi-Square DistributionEmergenciesCardiology Service, HospitalHeartSternotomyReoperationHeart ValvesMonitoring, IntraoperativeIntraoperative PeriodHospital Bed Capacity, 500 and overAnti-Bacterial AgentsArrhythmias, CardiacHospitals, PsychiatricHeart Valve Prosthesis ImplantationBrazilMultivariate AnalysisIntensive CareHospital MortalitySwitzerlandCross-Sectional StudiesOutcome Assessment (Health Care)Equipment and Supplies, HospitalBlood TransfusionSurvival RateHospital Information SystemsPreoperative PeriodEnglandHospitals, CountyPrevalenceMyocardial InfarctionMedical AuditBlood Loss, SurgicalTurkey