This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Anatomy
Occlusion of the ant descending branch of LAD will lead to infarction of which area? 
Select and explain. 
A. Posterior pa of the interventricular septum, B. Anterior wall of the left ventricle, C. Lateral pa of the hea, D. Inferior surface of right ventricle
B: Anterior wall of the left ventricle
Answer: B: Anterior wall of the left ventricle 
Explanation: B i.e. Anterior wall of left ventricle