What is A child comes with cyanotic spells and chest X-ray was as shown below; What is the most probable diagnosis? and explain in detail?
a. Tetralogy of Fallot(Ref: Nelson's 20/e p 2211-2217,, Ghai 8/e p 420-423)The given history along with chest X-ray finding of Boot shaped heart suggests a diagnosis of Tetralogy of Fallot.