A 12-lead ECG that reveals ST elevation in all of the precordial leads most indicates myocardial:
A) injury to the right ventricle, left ventricle, and septum.
B) injury to the right ventricle and septum.
C) infarction to the left and right ventricles.
D) ischemia to the left ventricle and septum.

Question

Quizplus · Accepted Answer

ST elevation in all of the precordial leads suggests widespread injury, which would involve the right ventricle, left ventricle, and septum, indicating a significant myocardial injury.

A 12-Lead ECG That Reveals ST Elevation in All of the Precordial