Coarctation of aorta is most commonly associated with –

98% of coarctation of aorta is Juxta-ductal (at the origin of ductus arteriosus just below the origin of subclavian artery). Bicuspid aortic valve is associated in more than 70% of patients. It is also associated with : —> PDA, VSD, ASD, TGA, Hypoplastic left heart It is the most common CHD seen in Turner syndrome.