Tetralogy of Fallot
ORPHA:3303· ICD-10 Q21.3
Definition
Tetralogy of Fallot is a congenital cardiac malformation that consists of an interventricular communication, also known as a ventricular septal defect, obstruction of the right ventricular outflow tract, override of the ventricular septum by the aortic root, and right ventricular hypertrophy.
- Prevalence
- 1-5 / 10 000
- Inheritance
- Autosomal dominant, Multigenic/multifactorial
- Age of onset
- Antenatal, Neonatal