The left main coronary artery arises from the left coronary cusp and bifurcates into the left anterior descending (LAD) and the left circumflex coronary arteries. Since the left main supplies a ...

The LAD supplies a significant portion of ... It's fed by its arteries (blood vessels carrying blood away from the heart), called coronary arteries, which are delicately wrapped around its surface.

B), thereby revealing the coronary arteries (C). SCV=superior caval vein; LAD=left anterior descending artery Multislice computed tomographic image of the diaphragmatic surface of the heart.