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Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
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Reversal of shunt is not possible in natural history of?
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The correct answer is  c. TOF(Ref: Nelson's 20/e p 2211-2217, Ghai 8/e p 420-423)Reversal of shunt or Eisenmenger syndrome is seen in- VSD, ASD, AV canal defect, PDA.