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
In a patient with heart disease, which of the following should not be used to control PPH: 
Select and explain. 
A. Methylergometrine, B. Oxytocin, C. Misoprostol, D. Carboprost
A: Methylergometrine
Answer: A: Methylergometrine 
Explanation: None