What Are The Causes Of Tetralogy Of Fallot? Does Tetralogy of Fallot Go Away? How is Tetralogy of Fallot Treated? Some information about it in our article. What Are The Causes Of Tetralogy Of Fallot? Does Tetralogy of Fallot Go Away? The most common cyanotic congenital heart disease is called Tetralogy of Fallot. It is…