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
Plethoric lung fields are seen in all of the following conditions, except - 
Select and explain. 
A. Atrial septal defect (ASD), B. TAPVC(Total anomalouspulmonary venous connection), C. Ebstein's anomaly, D. Ventricular septal defect
C: Ebstein's anomaly
Answer: C: Ebstein's anomaly 
Explanation: Plethoric lung fields are seen in :- AS , VSD, PISA, TAPVC, Truncus arteriosus, single ventricle, TGA, hypoplastic left heart.