Clinical outcomes and features between the self-recognized MI group and unrecognized MI group

<p><span>Differences between the self-recognized myocardial infarction (MI) and unrecognized MI groups. A: in-hospital mortality rate. B: difference between patients previously registered with the </span><span>Korean Registry of Acute Myocardial Infarction</span><span> </span><span>(KRMI) and patients who first visited the regional cardiovascular centre (na&iuml;ve). C: non-ST-segment elevation myocardial infarction (NSTEMI) and ST-segment elevation myocardial infarction (STEMI) patients. D: rate of symptoms to balloon time within 120 mins.</span></p>