2017
National Trends in Use and Outcomes of Pulmonary Artery Catheters Among Medicare Beneficiaries, 1999-2013
Ikuta K, Wang Y, Robinson A, Ahmad T, Krumholz HM, Desai NR. National Trends in Use and Outcomes of Pulmonary Artery Catheters Among Medicare Beneficiaries, 1999-2013. JAMA Cardiology 2017, 2: 908-913. PMID: 28593267, PMCID: PMC5815078, DOI: 10.1001/jamacardio.2017.1670.Peer-Reviewed Original ResearchMeSH KeywordsAgedAged, 80 and overCatheterization, Swan-GanzCohort StudiesCross-Sectional StudiesDisease ManagementFemaleHeart FailureHospital MortalityHospitalizationHumansLength of StayMaleMedicareMortalityMyocardial InfarctionPulmonary ArteryRespiratory InsufficiencyUnited StatesVascular Access DevicesConceptsAcute myocardial infarctionLength of stayPAC usePAC placementRespiratory failureHeart failureMyocardial infarctionClinical conditionsPulmonary artery catheter useNational trendsCross-sectional cohort studyStudy periodKey clinical conditionsMedicaid Services inpatientHeart failure admissionsPulmonary artery catheterClinical Modification codesSociodemographic groupsUnique Medicare beneficiariesLack of benefitRace/ethnicityService inpatientsHospital mortalityCatheter useArtery catheter
2001
Predictors of costs of caring for elderly patients discharged with heart failure
Wexler D, Chen J, Smith G, Radford M, Yaari S, Bradford W, Krumholz H. Predictors of costs of caring for elderly patients discharged with heart failure. American Heart Journal 2001, 142: 350-357. PMID: 11479477, DOI: 10.1067/mhj.2001.116476.Peer-Reviewed Original ResearchMeSH KeywordsAgedAged, 80 and overConnecticutFemaleHealth Services for the AgedHeart FailureHospital CostsHumansLength of StayMaleMedical RecordsMedicareModels, EconomicOutcome Assessment, Health CarePatient DischargePatient ReadmissionPredictive Value of TestsRetrospective StudiesRisk AssessmentRisk FactorsConceptsHeart failureIndependent correlatesHeart failure-related admissionsHeart failure-related readmissionsSubstantial hospital costsHeart failure admissionsHistory of strokeSubset of patientsPrincipal discharge diagnosisSignificant independent correlatesOutcomes 6 monthsPredictors of costsMedicare administrative databasesCause readmissionClinical characteristicsElderly patientsAverage admissionDischarge diagnosisKidney failureCause costsCorrelates of costsMedical recordsRisk factorsAdministrative databasesConnecticut hospitals