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
Cardiac involvement is present in all except - 
Select and explain. 
A. Fascio scapulo humeral dystrophy, B. Ducchenes dystrophy, C. Fredreick's ataxia, D. Myotonic dystrophy
A: Fascio scapulo humeral dystrophy
Answer: A: Fascio scapulo humeral dystrophy 
Explanation: None