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
Sudden cardiac death may occur in all of the following except - 
Select and explain. 
A. Dilated cardiomyopathy, B. Hypertrophic cardiomyopathy, C. Eisenmenger's syndrome, D. Ventricular septal defect
D: Ventricular septal defect
Answer: D: Ventricular septal defect 
Explanation: None