Fig. 2
From: Type IV dual left anterior descending coronary artery: a case report
Coronary angiography RAO Caudal view. The left main coronary artery bifurcates into short left anterior descending artery (blue arrow) and left circumflex coronary artery (yellow arrow). The short LAD gives off the first septal branch (green arrow). Short LAD terminates after giving off diagonal branch *red arrow). A large diagonal branch (red arrow) arising from the LAD continues on towards the apex