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Atrial Septal Defect: Care Instructions

The heart

Your Care Instructions

Your heart is a muscular pump that has four chambers. An atrial septal defect is an opening in the wall between the upper chambers of the heart. It is a type of congenital heart defect, which means that you were born with it. When this defect is present, some of the blood may flow from one side of the heart through the hole to the other side. This can strain the heart.

A very small hole may not cause problems. Larger holes can weaken the heart and lead to heart failure. Your doctor will determine if the defect should be closed.

Follow-up care is a key part of your treatment and safety. Be sure to make and go to all appointments, and call your doctor or nurse call line if you are having problems. It's also a good idea to know your test results and keep a list of the medicines you take.

How can you care for yourself at home?

  • Take your medicines exactly as prescribed. Call your doctor or nurse call line if you think you are having a problem with your medicine. You will get more details on the specific medicines your doctor prescribes.
  • Heart defects can increase your risk of an infection in your heart. Talk to your doctor about your own risk. You may need to take antibiotics before certain dental or surgical procedures to prevent infection.
  • Eat a heart-healthy diet that is rich in fruits, vegetables, whole grains, fish, and low-fat or non-fat dairy foods.
  • Get regular exercise. Try for 2½ hours a week. If you do not have other heart or lung problems, you likely do not have limits on the type or level of activity that you can do. You may want to walk, swim, bike, or do other activities. Ask your doctor what level of exercise is safe for you.
  • Stay at a healthy weight. Lose weight if you need to.
  • Do not smoke. Smoking can make heart problems worse. If you need help quitting, talk to your doctor about stop-smoking programs and medicines. These can increase your chances of quitting for good.
  • Manage other health problems such as high blood pressure, high cholesterol, and diabetes.
  • Get recommended vaccines, such as the influenza (flu) vaccine.

When should you call for help?

Call 911 anytime you think you may need emergency care. For example, call if:

  • You have severe trouble breathing.
  • You cough up pink, foamy mucus and you have trouble breathing.
  • You have symptoms of a heart attack. These may include:
    • Chest pain or pressure, or a strange feeling in the chest.
    • Sweating.
    • Shortness of breath.
    • Nausea or vomiting.
    • Pain, pressure, or a strange feeling in the back, neck, jaw, or upper belly or in one or both shoulders or arms.
    • Light-headedness or sudden weakness.
    • A fast or irregular heartbeat.
    After you call 911, the operator may tell you to chew 1 adult-strength or 2 to 4 low-dose aspirin. Wait for an ambulance. Do not try to drive yourself.
  • You have symptoms of a stroke. These may include:
    • Sudden numbness, tingling, weakness, or loss of movement in your face, arm, or leg, especially on only one side of your body.
    • Sudden vision changes.
    • Sudden trouble speaking.
    • Sudden confusion or trouble understanding simple statements.
    • Sudden problems with walking or balance.
    • A sudden, severe headache that is different from past headaches.
  • You passed out (lost consciousness).

Call your doctor or nurse call line now or seek immediate medical care if:

  • You have new or increased shortness of breath.
  • You are dizzy or light-headed, or you feel like you may faint.
  • You have sudden weight gain, such as 1 to 1.3 kilograms in a day or 2 kilograms in a week. (Your doctor may suggest a different range of weight gain.)
  • You have increased swelling in your legs, ankles, or feet.
  • You are suddenly so tired or weak that you cannot do your usual activities.

Watch closely for changes in your health, and be sure to contact your doctor or nurse call line if you have any problems.

Where can you learn more?

Go to https://www.healthwise.net/patientEd

Enter Y651 in the search box to learn more about "Atrial Septal Defect: Care Instructions".

Care instructions adapted under license by your healthcare professional. If you have questions about a medical condition or this instruction, always ask your healthcare professional. Healthwise, Incorporated disclaims any warranty or liability for your use of this information.

Care instructions adapted under license by your healthcare professional. If you have questions about a medical condition or this instruction, always ask your healthcare professional. Healthwise, Incorporated disclaims any warranty or liability for your use of this information.

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