2022
Young Women With Acute Myocardial Infarction: Risk Prediction Model for 1-Year Hospital Readmission
Dreyer R, Arakaki A, Raparelli V, Murphy T, Tsang S, D’Onofrio G, Wood M, Wright C, Pilote L. Young Women With Acute Myocardial Infarction: Risk Prediction Model for 1-Year Hospital Readmission. CJC Open 2022, 5: 335-344. PMID: 37377522, PMCID: PMC10290947, DOI: 10.1016/j.cjco.2022.12.004.Peer-Reviewed Original ResearchAcute myocardial infarctionRisk prediction modelHospital readmissionYoung womenMyocardial infarctionYoung AMI Patients (VIRGO) studyObstructive coronary artery diseaseRisk of readmissionCongestive heart failureProspective observational studyCoronary artery diseaseYoung female patientHospital readmission riskHospital complicationsHospital stayYounger patientsArtery diseaseClinical factorsHeart failureFemale patientsReadmission riskObservational studyModest discriminationHigh riskDepressive symptoms
2016
Trajectories of Risk for Specific Readmission Diagnoses after Hospitalization for Heart Failure, Acute Myocardial Infarction, or Pneumonia
Krumholz HM, Hsieh A, Dreyer RP, Welsh J, Desai NR, Dharmarajan K. Trajectories of Risk for Specific Readmission Diagnoses after Hospitalization for Heart Failure, Acute Myocardial Infarction, or Pneumonia. PLOS ONE 2016, 11: e0160492. PMID: 27716841, PMCID: PMC5055318, DOI: 10.1371/journal.pone.0160492.Peer-Reviewed Original ResearchConceptsAcute myocardial infarctionRisk of readmissionHeart failureReadmission diagnosesHospital dischargeReadmission riskTiming of riskMyocardial infarctionImmediate post-discharge periodDiagnostic categoriesPhysiologic systemsRisk of rehospitalizationGeneral elderly populationRisk of deathPost-discharge periodPost-discharge interventionsTrauma/injuryHospitalization riskHospitalizationTrajectories of riskElderly populationMedicare feePneumoniaRehospitalizationService beneficiaries
2015
Sex Differences in the Rate, Timing, and Principal Diagnoses of 30-Day Readmissions in Younger Patients with Acute Myocardial Infarction
Dreyer RP, Ranasinghe I, Wang Y, Dharmarajan K, Murugiah K, Nuti SV, Hsieh AF, Spertus JA, Krumholz HM. Sex Differences in the Rate, Timing, and Principal Diagnoses of 30-Day Readmissions in Younger Patients with Acute Myocardial Infarction. Circulation 2015, 132: 158-166. PMID: 26085455, PMCID: PMC5322973, DOI: 10.1161/circulationaha.114.014776.Peer-Reviewed Original ResearchConceptsAcute myocardial infarctionMyocardial infarctionPrincipal diagnosisYounger patientsHigh riskUtilization Project State Inpatient DatabasesYoung womenCause readmission rateGreater mortality riskSex differencesNoncardiac diagnosesReadmission diagnosesReadmission timingReadmission ratesInpatient DatabaseReadmission riskFemale sexCondition categoriesReadmissionMortality riskHealthcare costsDay 2InfarctionPatientsDiagnosis