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: Gynaecology & Obstetrics
Which of the following is associated with the least moality in a pregnant woman? 
Select and explain. 
A. Pulmonary hypeension, B. Coarctation of aoa, C. Marfan's syndrome, D. Acyanotic hea disease
D: Acyanotic hea disease
Answer: D: Acyanotic hea disease 
Explanation: Acyanotic hea disease has a moality rate of Ref: Karla Philip, 3rd Edition, Page 299.