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: Medicine
Ventricular aneurysm has one of the following characteristic features - 
Select and explain. 
A. Persistent ST segment elevation, B. Persistent ST segment depression, C. Left bundle branch block, D. Right bundle branch block
A: Persistent ST segment elevation
Answer: A: Persistent ST segment elevation 
Explanation: None