Pulmonary atresia - intact ventricular septum; PA/IVS
There is no known prevention.
All pregnant women should receive routine prenatal care. Many congenital defects can be discovered on routine ultrasound examinations. If the defect is found before birth, medical specialists (such as a pediatric cardiologist, cardiothoracic surgeon, and neonatologist) can be present at the birth, and ready to help as needed. This preparation can mean the difference between life and death for some babies.
Zipes DP, Libby P, Bonow RO, Braunwald E, eds. Braunwald's Heart Disease: A Textbook of Cardiovascular Medicine, 8th ed. St. Louis, Mo; WB Saunders; 2007.