There are no known ways to prevent coarctation of the aorta.
In severe cases, newborns with coarctation of the aorta can die without immediate treatment. Long-term effects include:
Adults rarely survive past the age of 40 without treatment because of these long-term effects. Timely treatment can avoid most of these effects.
Coarctation of the aorta is not catching and poses no risks to others.