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: Pharmacology
Atenolol is indicated in all EXCEPT: 
Select and explain. 
A. Hypertension, B. Partial heart block, C. Hypertrophic obstructive cardiomyopathy, D. Classical angina
B: Partial heart block
Answer: B: Partial heart block 
Explanation: None