12-Lead Ischemia - Ischemia

Introduction

Ischemia causes a delay in repolarization and causes specific changes to either or both the ST segment and T wave.

Ischemia is evidenced when ST segment depression of 1 mm or more or T wave inversion is seen in two or more anatomically contiguous leads

Ischemia causes a delay in repolarization and causes specific changes to either or both the ST segment and T wave.

Ischemia is evidenced when ST segment depression of 1 mm or more or T wave inversion is seen in two or more anatomically contiguous leads