Which Vessel Gives Rise to a Circumflex Branch and an Anterior

Question

Which vessel gives rise to a circumflex branch and an anterior interventricular branch?
A) left marginal branch
B) coronary sinus
C) left coronary artery
D) posterior descending artery
E) right coronary artery

Accepted Answer

The left coronary artery gives rise to the circumflex branch (which supplies the lateral walls of the left ventricle and left atrium) and the anterior interventricular branch (which supplies the interventricular septum and anterior walls of the ventricles).