A new born presents with deepening cyanosis at bih, with congestive hea failure and normal first hea sound. X-ray reveals cardiomegaly diagnosis is -: (A) Tetralogy of fallot's, (B) Ebstein anomally, (C) Transposition of great vessels, (D) Tricuspid atresia
Answer is C. Ans. is 'c' i.e., Transposition of great vessels