2019
Twenty-Year Trends in Outcomes for Older Adults With Acute Myocardial Infarction in the United States
Krumholz HM, Normand ST, Wang Y. Twenty-Year Trends in Outcomes for Older Adults With Acute Myocardial Infarction in the United States. JAMA Network Open 2019, 2: e191938. PMID: 30874787, PMCID: PMC6484647, DOI: 10.1001/jamanetworkopen.2019.1938.Peer-Reviewed Original ResearchConceptsAcute myocardial infarctionRecurrent acute myocardial infarctionPercutaneous coronary interventionAMI dischargeCause readmissionCoronary interventionMyocardial infarctionMedicare feeCoronary artery bypass graft surgery ratesCoronary artery bypass graft surgeryArtery bypass graft surgeryInpatient percutaneous coronary interventionRate of catheterizationBypass graft surgeryShort-term mortalityInpatient paymentsQuality of careTwenty-year trendsEvolution of outcomesHospital mortalityHospital stayInpatient outcomesCause mortalityGraft surgeryCohort study
2014
Transfer Rates From Nonprocedure Hospitals After Initial Admission and Outcomes Among Elderly Patients With Acute Myocardial Infarction
Barreto-Filho JA, Wang Y, Rathore SS, Spatz ES, Ross JS, Curtis JP, Nallamothu BK, Normand SL, Krumholz HM. Transfer Rates From Nonprocedure Hospitals After Initial Admission and Outcomes Among Elderly Patients With Acute Myocardial Infarction. JAMA Internal Medicine 2014, 174: 213-222. PMID: 24296747, DOI: 10.1001/jamainternmed.2013.11944.Peer-Reviewed Original ResearchConceptsAcute myocardial infarctionCoronary artery bypass graft surgeryArtery bypass graft surgeryRisk-standardized mortality ratesBypass graft surgeryPercutaneous coronary interventionLength of stayMyocardial infarctionElderly patientsGraft surgeryRevascularization ratesCoronary interventionMortality rateLower risk-standardized mortality ratesRate of catheterizationHospital transfer ratesInvasive cardiac proceduresTransfer of patientsRisk-standardized mortalityHospital outcomesInitial admissionMedian lengthService patientsCardiac proceduresHospital differences