Among 814 patients undergoing repair of tetralogy of Fallot with pulmonary stenosis ... (predicted 30-day mortality, 4% with a transannular patch and 1.4% without) and is not a risk factor for ...

Aneurysms (AN) of right ventricular outflow tract (RVOT) following tetralogy of Fallot (TOF ... required pulmonary valvotomy and RVOT patch, compared to 21/33 (63%) of the 1-2+ group.

Tetralogy of Fallot (TOF) accounts for 10% of congenital heart defects and is the most common form of cyanotic heart disease beyond infancy. [1] Although patients with repaired TOF have an ...