The most common symptom of TOF is cyanosis, which is when the skin, lips and nail beds are blueish in color. Cyanosis is the result of too much oxygen-poor blood being pumped through the body.

In most children, the cause of tetralogy of Fallot isn't known. It's a common type of heart defect. It may be seen more commonly in children with Down syndrome or DiGeorge syndrome. Some children can …

Though the exact cause of TOF is unknown, an association that has been observed is an anterior deviation of the infundibular septum that results in a misaligned VSD, with an overriding aorta …

Mar 13, 2025 · Tetralogy of Fallot (ToF) is a condition in which a baby has four abnormalities in their heart at birth. These issues make it hard for your baby’s heart to send enough oxygen to their entire …

Oct 28, 2023 · Today we are going to talk about tetralogy of Fallot, which is one of the most common congenital heart defects. In many ways, this lesion is viewed as the benchmark against which other …

When a newborn with significant cyanosis is first seen, they are often placed on supplemental oxygen. The increased oxygen improves the child's oxygen levels in cases of lung disease, but breathing …

Tet spells, also known as hypercyanotic episodes, are a more severe symptom of TOF. These sudden spells can occur after feeding, bathing, or crying. They are caused by a further decrease in blood …

Tetralogy of Fallot (TOF) is a complex heart condition that affects newborns, presenting a combination of four distinct defects. In this blog post, we’ll break down what TOF is, how it impacts the heart, and …

What is tetralogy of Fallot? y of Fallot (TOF) is a congenital heart defect. TOF is scribed as 4 abnormalities that occur together. One is that there is a large hole in the wall of muscle (septum) that …

1 day ago · Tetralogy of Fallot (TOF) is the most common cyanotic congenital heart defect, characterized by a specific constellation of anatomical findings. For pediatricians, a good …