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: Anaesthesia
[{'content': 'A 6 month old child is suffering from patent ductus arteriosus (PDA) with congestive cardiac failure. Ligation of ductus arteriosus was decided for surgical management. The most appropriate inhalational anaesthetic agent of choice with minimal haemodynamic alteration for induction of anaesthesia is – \nSelect and explain. \nA. Sevoflurane, B. Isoflurane, C. Enflurane, D. Halothane', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Sevoflurane is the inducing agent of choice in children.', 'role': 'assistant'}]