Key Points: Posterior OMI can hide on the standard 12-lead. Acute posterior coronary occlusion may produce no diagnostic ST elevation in the conventional leads. Instead, posterior ST elevation is seen…
Key Points: Traditional STEMI criteria miss many acute coronary occlusions. A substantial proportion of true OMIs do not meet classic millimetric STEMI thresholds. OMI is a pathophysiologic diagnosis, not an…