Add your diagnosis as a comment below and i will add the right answer after few days as a comment too
The Infant Chest X-ray shows ......... [a] BOOT like cardiac shape [classic sign]....... .............. & Cardiac [Right VENTRICULAR] enlargement ......... ............ This clearly shows: TOF ---- TETRALOGY OF FALLOT .......... ............. Tnx ............. ^=^.