Question: Which of the following is correct regarding Eisenmenger syndrome? Need Assignment Help? It is found in infants and is a consequence of early shunting of blood from the left side to the right side of the heart through defects such as atrial septal defect. It is found in infants and is a consequence of early shunting of blood from the right side to the left side of the heart through defects such as tetralogy of Fallot. It begins later in childhood and is a late consequence of chronic shunting of blood from the left side to the right side of the heart through defects such as atrial septal defect. It begins later in childhood and is a late consequence of chronic shunting of blood from the right side to the left side of the heart through defects such as tetralogy of Fallot.