ECG Case #1 - Question #2 Answer

Answer: Right coronary artery

In the ECG, ST elevation is noted in leads (leads II, III, and aVF). These leads represent the inferior portion of the heart. Recalling the coronary anatomy, the right coronary artery (RCA) supplies the inferior wall of the myocardium as well as the right ventricle and posterior wall.

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PROCEED TO ECG CASE #1 - QUESTION #3