2016
Identification of Hospital Cardiac Services for Acute Myocardial Infarction Using Individual Patient Discharge Data
Chang TE, Krumholz HM, Li S, Martin J, Ranasinghe I. Identification of Hospital Cardiac Services for Acute Myocardial Infarction Using Individual Patient Discharge Data. Journal Of The American Heart Association 2016, 5: e003680. PMID: 27628573, PMCID: PMC5079029, DOI: 10.1161/jaha.116.003680.Peer-Reviewed Original ResearchMeSH KeywordsCardiac Care FacilitiesCardiology Service, HospitalHospitalizationHospitalsHumansMyocardial InfarctionPatient DischargeUnited StatesConceptsAcute myocardial infarctionPatient discharge dataCardiac servicesMyocardial infarctionAmerican Heart Association/American CollegePremier Healthcare DatabaseCurrent Procedural Terminology codesProcedural Terminology codesAmerican Hospital Association Annual SurveyDischarge dataPremier hospitalsCardiology guidelinesNinth RevisionAMI careInpatient careClinical ModificationAmerican CollegeTerminology codesInternational ClassificationHealthcare databasesCare variesCare processesHospitalHospital servicesPremier database
2015
Organizational culture in cardiovascular care in Chinese hospitals: a descriptive cross-sectional study
Yin ES, Downing NS, Li X, Singer SJ, Curry LA, Li J, Krumholz HM, Jiang L. Organizational culture in cardiovascular care in Chinese hospitals: a descriptive cross-sectional study. BMC Health Services Research 2015, 15: 569. PMID: 26689591, PMCID: PMC4685633, DOI: 10.1186/s12913-015-1211-7.Peer-Reviewed Original ResearchAdultAgedAttitude of Health PersonnelCardiac Care FacilitiesCardiovascular DiseasesChinaCross-Sectional StudiesEfficiencyFemaleHospitalsHumansLeadershipMaleMiddle AgedModels, OrganizationalOrganizational CultureQuality Assurance, Health CareQuality ImprovementQuality of Health CareRetrospective StudiesSurveys and Questionnaires
2012
Building Hospital Management Capacity to Improve Patient Flow for Cardiac Catheterization at a Cardiovascular Hospital in Egypt
Wong R, Hathi S, Linnander EL, Banna A, Maraghi M, Din R, Ahmed A, Hafez AR, Allam AA, Krumholz HM, Bradley EH. Building Hospital Management Capacity to Improve Patient Flow for Cardiac Catheterization at a Cardiovascular Hospital in Egypt. The Joint Commission Journal On Quality And Patient Safety 2012, 38: 147-153. PMID: 22533126, PMCID: PMC3427659, DOI: 10.1016/s1553-7250(12)38019-7.Peer-Reviewed Original ResearchConceptsCardiac catheterizationPre-post intervention studyPercentage of patientsPatient flowPre-intervention periodNational Heart InstituteCatheterization laboratory proceduresResource-limited settingsSubset of proceduresTotal patientsConsecutive patientsMiddle-income countriesCardiovascular HospitalPostintervention periodHeart InstituteHospital careHigh-income countriesQI interventionsPatientsCatheterization proceduresIntervention studiesCatheterizationPatient crowdingWard unitSignificant reduction
2007
Cardiac Certificate of Need regulations and the availability and use of revascularization services
Ho V, Ross JS, Nallamothu BK, Krumholz HM. Cardiac Certificate of Need regulations and the availability and use of revascularization services. American Heart Journal 2007, 154: 767-775. PMID: 17893007, PMCID: PMC2084214, DOI: 10.1016/j.ahj.2007.06.031.Peer-Reviewed Original ResearchOpening of Specialty Cardiac Hospitals and Use of Coronary Revascularization in Medicare Beneficiaries
Nallamothu BK, Rogers MA, Chernew ME, Krumholz HM, Eagle KA, Birkmeyer JD. Opening of Specialty Cardiac Hospitals and Use of Coronary Revascularization in Medicare Beneficiaries. JAMA 2007, 297: 962-968. PMID: 17341710, DOI: 10.1001/jama.297.9.962.Peer-Reviewed Original ResearchMeSH KeywordsAgedAngioplasty, Balloon, CoronaryCardiac Care FacilitiesCardiology Service, HospitalCatchment Area, HealthCoronary Artery BypassHealth Care SurveysHealth Services Needs and DemandHospitals, GeneralHumansLinear ModelsMedicareMyocardial RevascularizationPractice Patterns, Physicians'Program DevelopmentReimbursement, IncentiveUnited StatesUtilization ReviewConceptsHospital referral regionsPopulation-based ratesSpecialty cardiac hospitalsCardiac hospitalTotal revascularizationCoronary revascularizationGeneral HospitalMedicare beneficiariesCardiac programAnnual population-based ratesAcute myocardial infarctionCost-efficient careMyocardial infarctionAdjusted ratesRevascularizationReferral regionsProcedure utilizationHospitalCABGPCIPatientsLinear regression modelsRegression modelsRelative increaseHealth care market
1998
Admission to Hospitals With On-Site Cardiac Catheterization Facilities
Krumholz H, Chen J, Murillo J, Cohen D, Radford M. Admission to Hospitals With On-Site Cardiac Catheterization Facilities. Circulation 1998, 98: 2010-2016. PMID: 9808598, DOI: 10.1161/01.cir.98.19.2010.Peer-Reviewed Original ResearchMeSH KeywordsAgedAged, 80 and overAngioplasty, Balloon, CoronaryCardiac Care FacilitiesCardiac CatheterizationCohort StudiesCoronary Artery BypassFemaleHealth Care CostsHospital MortalityHospitalizationHumansLength of StayMaleMedical RecordsPilot ProjectsRetrospective StudiesTime FactorsTreatment OutcomeConceptsSite cardiac catheterization facilitiesCardiac catheterization facilitiesAcute myocardial infarctionCatheterization facilitiesType of hospitalReadmission ratesCardiac proceduresMyocardial infarctionHospital costsMortality rateGood short-term clinical outcomesShort-term clinical outcomesLong-term mortality ratesAdjusted readmission ratesCardiac catheterization ratesBaseline patient characteristicsLong-term mortalityRetrospective cohort studyLower readmission ratesElderly Medicare patientsSignificant differencesCatheterization ratesRevascularization ratesCardiac catheterizationCohort study