Reversal of shunt is not possible in natural history of?
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.
ASD
VSD
TOF
PDA
C.V.S.