“In one patient, pilsicainide accentuated the ST segment elevation in leads I , aVL, and V1–V3 and caused ST segment depression in leads II, III, and aVF.”
“In the other patient, pilsicainide accentuated the coved‐type ST segment elevation in leads II, III, and aVF and caused ST segment depression in leads I , aVL, and V2–V5.”