The prevalence of<unk>  is estimated to be between 0.02 and 0.04%, which corresponds to approximately 200 to 400 cases per million live births. It accounts for 7-10% of all congenital heart abnormalities, making it the most common cyanotic heart defect. Although males and females were initially believed to be affected equally, more recent studies have shown the<unk>  affects males more than females. About 1 in 100 newborns is diagnosed with a congential heart defect, of which 10% are diagnosed with<unk> . Genetically, it is most commonly associated with Down syndrome and DiGeorge syndrome. Down syndrome and other chromosomal disorders are known to occur alongside congential heart defects such as<unk> .
Tetralogy of Fallot
Cœur en sabot
Trilogy of Fallot
Double aortic arch
Transposition of the great vessels
Levo-Transposition of the great arteries
Dextro-Transposition of the great arteries
Persistent truncus arteriosus