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: Radiology
Globular heart with plethoric lung fields is seen in 
Select and explain. 
A. TGA, B. TAPVC, C. Tricuspid atresia, D. Ebstein's anomaly
A: TGA
Answer: A: TGA 
Explanation: Globular heart with plethoric lung fields - TGA
Globular heart with Oligemic lung fields - Tricuspid atresia, Ebstein's anomaly