Aspirin in the treatment of acute myocardial infarction in elderly Medicare beneficiaries. Patterns of use and outcomes.
Krumholz H, Radford M, Ellerbeck E, Hennen J, Meehan T, Petrillo M, Wang Y, Kresowik T, Jencks S. Aspirin in the treatment of acute myocardial infarction in elderly Medicare beneficiaries. Patterns of use and outcomes. Circulation 1995, 92: 2841-7. PMID: 7586250, DOI: 10.1161/01.cir.92.10.2841.Peer-Reviewed Original ResearchConceptsAcute myocardial infarctionUse of aspirinDays of hospitalizationElderly patientsMyocardial infarctionMedicare beneficiariesHospital medical recordsElderly Medicare beneficiariesHigh-risk characteristicsPopulation-based sampleDelivery of careQuality of careAspirin therapyMore comorbiditiesAspirin useChest painAbsolute contraindicationHeart failureThrombolytic therapyPotential confoundersMedical recordsSafe treatmentEffective therapyHigh riskLower odds