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Walk the Even Hospital Database by book and chapter — the raw source passages that ground Ask, DDx, and the rest.

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contentuptodate· Content· item f41_53_42842

©2013 UpToDate ® Print Email Acute lateral transmural myocardial infarction ST elevation in leads I and aVL is characteristic of an acute lateral wall infarct. Reciprocal ST depression is evident in this case in the inferior leads (II, III, and aVF) and in V1. Normal ECG Normal electrocardiogram showing normal sinus rhythm at a rate of 75 beats/min, a PR interval of 0.14 sec, a QRS interval of 0.10 sec, and a QRS axis of approximately 75°. Courtesy of Ary Goldberger, MD.