Aortic coarctation means narrowing of the aorta which is the large blood vessel that leaves from the heart. When narrowing occurs the heart must pump the blood very fast for it to flow through the narrowed part of the aorta. This is a condition from childbirth (congenital) and it leads to other heart defects. This case doesn’t have symptoms in most cases and not known until adulthood. The important symptom seen in adulthood is High Blood Pressure. A rare case of aortic coarctation if severe is heart failure in babies.