Prevention

In most cases, atrial septal defects can't be prevented. If you're planning to become pregnant, schedule a visit with your health care provider. This visit should include:

• Getting tested for immunity to rubella. If you're not immune, ask your doctor about getting vaccinated.
• Going over your current health conditions and medications. You'll need to monitor certain health problems during pregnancy. Your doctor might also recommend adjusting or stopping certain medications before you become pregnant.
• Reviewing your family medical history. If you have a family history of heart defects or other genetic disorders, consider talking with a genetic counselor to determine what the risk might be.