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: Pediatrics
In which of the following a 'Coeur en Sabot' shape of the heart is seen – 
Select and explain. 
A. Tricuspid atresia, B. Ventricular septal defect, C. Transposition of great arteries, D. Tetralogy of Fallot
D: Tetralogy of Fallot
Answer: D: Tetralogy of Fallot 
Explanation: `Coeur en Sabot' refers to the radialogical appearance of heart in a patient with Tetralogy of Fallot. The cardiac silhouette resembles that of a 'boot' or Wooden shoe in 'Coeur en Sabot' . X-rav findings in TOF 

Boot shaped heart (Coeur en sabot)                        o Oligemic pulmonary fields
Normal sized heart (no cardiomegaly)