Trilogy of Fallot

**Definition:** A combination of congenital heart defects consisting of three key features including ATRIAL SEPTAL DEFECTS; PULMONARY STENOSIS; and RIGHT VENTRICULAR HYPERTROPHY.

**Tree numbers:** - C14.240.400.960 - C14.280.400.960 - C16.131.240.400.960

**Synonyms:** - Fallot's Trilogy