What is the left anterior descending (LAD) artery? Your left anterior descending (LAD) artery is one of two branches of your left main coronary artery. Anterior means the artery supplies blood to the front portion of your heart. It's the biggest supplier of oxygenated blood to your heart’s lower left pumping chamber or ventricle.

Feb 11, 2015 · LAD stands for left anterior descending artery. It is a coronary artery, which is the name given to arteries that supply the heart muscle with blood. The LAD is considered the most important of the three main coronary arteries and is almost always the largest.

The Left Anterior Descending (LAD) artery, often visualized in a Coronary Calcium Scan, is a crucial blood vessel in the heart's circulatory system, renowned for its role in supplying blood to a large portion of the heart muscle.

Mar 10, 2014 · Calcium in the coronary circulation roughly tracks the amount of plaque – the higher the score, the more plaque. Obviously, a score of “zero” is optimal, and a score of >300 (or >400, depending upon who you listen to) warrants further work-up, like a …

The left anterior descending artery (LAD, or anterior descending branch), also called anterior interventricular artery (IVA, or anterior interventricular branch of left coronary artery) [1] is a branch of the left coronary artery. It supplies the anterior portion of the left ventricle. [2]

Mar 20, 2025 · The Left Anterior Descending (LAD) artery supplies blood to large sections of the heart muscle. Any blockage or stenosis in this artery can lead to serious conditions, including heart attacks and heart failure.

Feb 11, 2015 · What is the LAD artery? LAD stands for left anterior descending artery. It is a coronary artery, which is the name given to arteries that supply the heart muscle with blood. The LAD is considered the most important of the three main coronary arteries and …

Feb 11, 2025 · What is a "widow maker" heart attack? A widow maker heart attack occurs when a blood clot or plaque completely blocks the left anterior descending (LAD) artery, one of the …

Jan 27, 2023 · The left anterior descending artery (LAD) is the largest coronary artery that runs anterior to the interventricular septum in the anterior interventricular groove, extending from the base of the heart to the apex.

Oct 30, 2023 · The left anterior descending artery, preferably known as the anterior interventricular artery (AIV), or LAD artery, is the continuing branch of the left coronary artery. It is located subepicardially within the anterior and inferior interventricular sulci of the heart.