Prevalence and Prognosis of Unrecognized Myocardial Infarction Determined by Cardiac Magnetic Resonance in Older Adults

Study Questions:

What is the relative prevalence and prognostic significance of unrecognized myocardial infarction (UMI), identified by magnetic resonance imaging (MRI) or electrocardiogram (ECG), relative to recognized myocardial infarction (RMI)?