UCLA Chest Pain and Unstable Angina

ST-Segment Elevation. myocardial infarction (STEMI). On presentation, the ultimate diagnosis usually cannot be determined because the diagnosis of MI requires the presence of biomarkers such as creatinine kinase (CK) or troponin. are not available for the first 12 to 24 hours. Patients who have ST-segment elevation acute coronary syndromes (e.g ... ................
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