A nurse is caring for an infant diagnosed with tetralogy of Fallot. The infant's caregiver asks the nurse to explain this diagnosis. Which of the following is an accurate statement about this condition?

"Tetralogy of Fallot is a group of four heart defects that impact circulation of blood in your child's body. These are pulmonary stenosis, ventricular septal defect, right ventricular hypertrophy, and an overriding aorta."

"Tetralogy of Fallot is a heart defect that impacts circulation in your child's body due to the atypical placement of the aorta."

"Tetralogy of Fallot is a heart defect that impacts the circulation in your child's body due to an opening in the wall between the ventricles, causing mixing of oxygenated and deoxygenated blood."

Tetralogy of Fallot is a group of three heart defects that impact the circulation of blood in your child's body. These are aortic stenosis, atrial septal defect, and left ventricular hypertrophy