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
Which of the following is the best inotrope agent for use in Right Heart Failure Secondary to pulmonary hypertension - 
Select and explain. 
A. Dobutamine, B. Digoxin, C. Milrinone, D. Halothane
C: Milrinone
Answer: C: Milrinone 
Explanation: None