Anterolateral Infarct Jun 2026

Pain may spread to the left arm, neck, jaw, or back.

An anterolateral infarct refers to myocardial necrosis (heart attack) affecting the and lateral wall of the left ventricle. It is typically caused by occlusion of the Left Anterior Descending (LAD) artery and the Left Circumflex (LCx) artery, or a dominant LAD that wraps around the apex. anterolateral infarct

Intense pressure, squeezing, or "fullness" behind the breastbone, often described as the Levine Sign (clutching the chest with a clenched fist). Pain may spread to the left arm, neck, jaw, or back

In the realm of cardiology, the location of a heart attack is just as critical as the fact that it is happening. An is a specific type of heart attack that involves a significant portion of the heart’s left ventricle. Like all heart attacks, an anterolateral infarct is

Like all heart attacks, an anterolateral infarct is almost always caused by . A plaque buildup inside the artery wall ruptures, forming a blood clot that blocks blood flow.

An anterolateral infarct is a medical emergency characterized by the death of tissue in the front and side walls of the left ventricle. It represents a blockage in critical arteries (LAD or Left Main) and carries a high risk of heart failure and arrhythmia.

The hallmark of diagnosing an anterolateral infarct lies in the . Medical professionals look for "ST-Elevation" in specific leads (wires) on the ECG machine.