Anterolateral Infarct Age Undetermined Jun 2026

This paper aims to demystify this ECG finding by analyzing the electrophysiological mechanisms behind Q-wave formation, distinguishing true infarction from anatomical and physiological mimics, and outlining a rational approach to patient management.

The anterolateral region of the heart is supplied by the left anterior descending (LAD) coronary artery and its branches. An infarct in this region typically results from an occlusion of the LAD or a large diagonal branch. The anterolateral wall of the left ventricle is composed of the anterior wall, lateral wall, and part of the posterior wall. anterolateral infarct age undetermined