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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 the natural history of
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The correct answer is  Eisenmenger's syndrome or reversal of shunt is seen in the ventricular septal defect, atrial septal defect, or less commonly, patent ductus aeriosus. ref - Harrisons internal medicine 20e pg 393,1838