2017
Trends in acute pericarditis hospitalizations and outcomes among the elderly in the USA, 1999–2012
Mody P, Bikdeli B, Wang Y, Imazio M, Krumholz HM. Trends in acute pericarditis hospitalizations and outcomes among the elderly in the USA, 1999–2012. European Heart Journal - Quality Of Care And Clinical Outcomes 2017, 4: 98-105. PMID: 29106473, PMCID: PMC6279101, DOI: 10.1093/ehjqcco/qcx040.Peer-Reviewed Original ResearchConceptsLength of stayHospitalization ratesMortality rateReadmission ratesStudy periodCause readmission rateCause mortality ratesLong-term outcomesPrincipal discharge diagnosisRisk of pericarditisHealth care expendituresAcute pericarditisCardiac surgeryRenal diseaseDischarge diagnosisPericarditisHigh riskMedicare beneficiariesHospitalizationOlder adultsCare expendituresStayOutcomesRiskCause
2013
Relationship Between Hospital Readmission and Mortality Rates for Patients Hospitalized With Acute Myocardial Infarction, Heart Failure, or Pneumonia
Krumholz HM, Lin Z, Keenan PS, Chen J, Ross JS, Drye EE, Bernheim SM, Wang Y, Bradley EH, Han LF, Normand SL. Relationship Between Hospital Readmission and Mortality Rates for Patients Hospitalized With Acute Myocardial Infarction, Heart Failure, or Pneumonia. JAMA 2013, 309: 587-593. PMID: 23403683, PMCID: PMC3621028, DOI: 10.1001/jama.2013.333.Peer-Reviewed Original ResearchConceptsRisk-standardized mortality ratesAcute myocardial infarctionRisk-standardized readmission ratesHospital risk-standardized mortality ratesHeart failureMyocardial infarctionHospital characteristicsMortality rateReadmission ratesProportion of hospitalsHospital readmissionMedicare feePneumoniaInfarctionService beneficiariesHospitalPatientsMedicaid ServicesHospital performanceSubgroupsFailureCauseReadmissionSignificant negative linear relationship