2005
Performance of the Thrombolysis in Myocardial Infarction (TIMI) ST-elevation myocardial infarction risk score in a national cohort of elderly patients
Rathore SS, Weinfurt KP, Foody JM, Krumholz HM. Performance of the Thrombolysis in Myocardial Infarction (TIMI) ST-elevation myocardial infarction risk score in a national cohort of elderly patients. American Heart Journal 2005, 150: 402-410. PMID: 16169316, PMCID: PMC2790534, DOI: 10.1016/j.ahj.2005.03.069.Peer-Reviewed Original ResearchConceptsThirty-day mortality rateTIMI scoreElderly patientsMortality rateRisk scoreMyocardial Infarction (TIMI) risk scoreHigh TIMI scoreMyocardial Infarction (TIMI) scoreCommunity-based cohortReperfusion therapyTrial cohortPrognostic discriminationTrial populationNational cohortModest discriminationPatientsUS hospitalsSTEMICohortScore discriminationScoresThrombolysis
2003
Validity of a Simple ST-Elevation Acute Myocardial Infarction Risk Index
Rathore SS, Weinfurt KP, Gross CP, Krumholz HM. Validity of a Simple ST-Elevation Acute Myocardial Infarction Risk Index. Circulation 2003, 107: 811-816. PMID: 12591749, DOI: 10.1161/01.cir.0000049743.45748.02.Peer-Reviewed Original ResearchMeSH KeywordsAgedAged, 80 and overCalibrationCohort StudiesElectrocardiographyFemaleHumansInpatientsMaleMyocardial InfarctionMyocardial ReperfusionPredictive Value of TestsPrognosisRandomized Controlled Trials as TopicReproducibility of ResultsRetrospective StudiesRiskRisk AssessmentSurvival AnalysisConceptsSimple risk indexCommunity-based cohortRCT populationMyocardial infarctionST-segment elevation myocardial infarctionST-elevation myocardial infarctionMyocardial Infarction (TIMI) risk indexRandomized clinical trial dataAcute reperfusion therapyPatients 65 yearsRisk stratification scoresElevation myocardial infarctionCommunity-based populationDistribution of patientsHigh-risk groupLow-risk groupRisk stratification indexClinical trial dataYears of ageRisk indexReperfusion therapyRisk score distributionPrognostic scoreMortality estimatesGeneral population
2002
Cardiogenic shock complicating acute myocardial infarction in elderly patients: Does admission to a tertiary center improve survival?
Berger AK, Radford MJ, Krumholz HM. Cardiogenic shock complicating acute myocardial infarction in elderly patients: Does admission to a tertiary center improve survival? American Heart Journal 2002, 143: 768-776. PMID: 12040336, DOI: 10.1067/mhj.2002.122289.Peer-Reviewed Original ResearchConceptsAcute myocardial infarctionCardiogenic shockMyocardial infarctionRevascularization servicesCoronary revascularizationPrognosis of patientsCommunity-based cohortCooperative Cardiovascular Project databaseCardiovascular resourcesEarly revascularizationIndex hospitalizationClinical characteristicsElderly patientsCoronary angioplastyTertiary centerBetter prognosisRevascularization capabilityInvasive strategyClinical trialsTreatment strategiesSurgery facilitiesInfarctionPatientsHospitalEarly benefits