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
If the circumflex aery gives off the posterior interventricular aery, then the aerial supply is called: 
Select and explain. 
A. Right dominance, B. Left dominance, C. Balanced dominance, D. Undeermined
B: Left dominance
Answer: B: Left dominance 
Explanation: B i.e., Left dominance