Which of the following congenital heart defects may progress to Eisenmenger's syndrome?
A.A Tetralogy of Fallot
B.A Coarctation of the aorta
C.A Patent ductus arteriosus***
D.A Tricuspid atresia
E.A Transposition of the great arteries.
A.A Tetralogy of Fallot
B.A Coarctation of the aorta
C.A Patent ductus arteriosus***
D.A Tricuspid atresia
E.A Transposition of the great arteries.