2017
Prediction of Adverse Events in Patients Undergoing Major Cardiovascular Procedures
Mortazavi B, Desai N, Zhang J, Coppi A, Warner F, Krumholz H, Negahban S. Prediction of Adverse Events in Patients Undergoing Major Cardiovascular Procedures. IEEE Journal Of Biomedical And Health Informatics 2017, 21: 1719-1729. PMID: 28287993, DOI: 10.1109/jbhi.2017.2675340.Peer-Reviewed Original ResearchConceptsMajor cardiovascular proceduresElectronic health recordsRespiratory failureAdverse eventsCardiovascular proceduresYale-New Haven HospitalPostoperative respiratory failurePatient cohortHospital costsPatient outcomesSpecific patientPatientsHealth recordsCohort-specific modelsCharacteristic curveInfectionFailureHospitalCohortClinicians
2005
Volume-based referral for cardiovascular procedures in the United States: a cross-sectional regression analysis
Epstein AJ, Rathore SS, Krumholz HM, Volpp K. Volume-based referral for cardiovascular procedures in the United States: a cross-sectional regression analysis. BMC Health Services Research 2005, 5: 42. PMID: 15935099, PMCID: PMC1175086, DOI: 10.1186/1472-6963-5-42.Peer-Reviewed Original ResearchConceptsPercutaneous coronary interventionHigh-volume hospitalsVolume hospitalsLow-volume hospitalsNumber of patientsHospital mortalityCoronary artery bypass graft surgeryLeapfrog GroupArtery bypass graft surgeryNational hospital discharge databaseProcedure-associated mortalityVolume-based referralBypass graft surgeryHospital discharge databaseNumber of deathsCABG patientsHospital CABGGraft surgeryPCI patientsCoronary interventionDischarge databaseRetrospective analysisCABGCardiovascular proceduresPatients
2000
Mental Disorders and Use of Cardiovascular Procedures After Myocardial Infarction
Druss BG, Bradford DW, Rosenheck RA, Radford MJ, Krumholz HM. Mental Disorders and Use of Cardiovascular Procedures After Myocardial Infarction. JAMA 2000, 283: 506-511. PMID: 10659877, DOI: 10.1001/jama.283.4.506.Peer-Reviewed Original ResearchMeSH KeywordsAgedAngioplasty, Balloon, CoronaryCardiac CatheterizationCohort StudiesComorbidityCoronary Artery BypassFemaleHumansLogistic ModelsMaleMental DisordersMultivariate AnalysisMyocardial InfarctionOutcome Assessment, Health CareRetrospective StudiesSocioeconomic FactorsSurvival AnalysisUnited StatesConceptsPercutaneous transluminal coronary angioplastyComorbid mental disordersAcute myocardial infarctionCardiac catheterizationMyocardial infarctionMental disordersProvider factorsCardiovascular proceduresRates of PTCACoronary artery bypass graft surgeryArtery bypass graft surgeryBypass graft surgeryPatients 65 yearsRetrospective cohort studyTransluminal coronary angioplastyLong-term outcomesCooperative Cardiovascular ProjectCoronary revascularization proceduresSex-based differencesGraft surgeryIndex hospitalizationCohort studyCoronary angioplastyMedical chartsRevascularization procedures