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
Intravenous immunoglobulin is given in-a) Kawasaki diseaseb) GB syndromec) Heart blockd) Atrial fibrillatione) Myasthenia gravis 
Select and explain. 
A. abc, B. bcd, C. abe, D. acd
C: abe
Answer: C: abe 
Explanation: None