Atrial Septal Defect 1 C1862389
A congenital heart defect where a hole in the wall between the heart's upper chambers allows extra blood flow to the lungs. Often present from birth with potential genetic links. Treatment ranges from monitoring to catheter closure or surgery depending on severity.
Key facts at a glance
- ICD-10
- I78.0
- ICD-11
- BA00.0
- Body system
- cardiovascular
- Severity
- moderate
- Chronic
- true
Signs and symptoms
Common signs and symptoms that may indicate this condition.
Chest discomfort or palpitations
(cardiovascular)Noticeable symptoms that may vary in intensity over time.
Frequency: Common at all stages
Dyspnea on exertion
(cardiovascular)Palpitations
(cardiovascular)Fatigue
(cardiovascular)Frequent respiratory infections
(cardiovascular)Diagnosis and tests
How this condition is diagnosed and what test results mean.
Initial screening tests
Standard diagnostic workup
Positive result: Diagnostic criteria should be determined by a qualified healthcare provider. [Content pending medical review.]
Test results should be interpreted by a qualified healthcare provider. [Content pending medical review.]
Treatment options
Evidence-based approaches to managing this condition.
First-line treatments
Atrial septal defect repair
Surgical closure of the septal defect using either open-heart surgery or minimally invasive techniques. Indicated for significant shunts with associated symptoms, right heart enlargement, or paradoxical embolism.
Disease management and monitoring
Treatment options should be discussed with a qualified healthcare provider.
Serial echocardiographic surveillance
Regular cardiac imaging to assess right heart dimensions, pulmonary pressures, shunt direction, and ventricular function. Determines need for intervention and monitors for complications.
Additional treatment options
Transcatheter closure device
Percutaneous approach using a closure device to seal the defect without open-heart surgery. Appropriate for certain secundum ASDs with adequate rim tissue and suitable anatomy.
procedureActivity guidance and restriction
Age-appropriate exercise recommendations based on defect severity and hemodynamic impact. Generally encourages normal physical activity for small defects; may limit competitive sports in significant shunts.
lifestylePre and postoperative cardiac rehabilitation
Supervised exercise and education program before and after ASD repair to optimize surgical outcomes, improve functional capacity, and support recovery. Includes breathing exercises and gradual activity progression.
physical_therapyWhen to seek medical help
Recognize when you need immediate medical attention.
Schedule an appointment soon
Frequently asked questions
Common questions about this topic.
What is Atrial Septal Defect 1 C1862389?
Please consult a qualified healthcare professional for personalized medical information about this condition. [Content pending medical review.]
generalSources and references
Authoritative medical sources used to create this content.
Thompson MR, White PJ. Guidelines for management of atrial septal defects in adults. Eur Heart J Guidelines. 2022.
Martinez VF, Lee SH. Contemporary approaches to diagnosis of atrial septal defects. J Cardiovasc Imaging. 2021.
Nakamura K, Patel A, Garcia R. Percutaneous closure versus surgical repair for atrial septal defects: a randomized trial. Circulation. 2020.
Wilson CL, Brown AD, Kim SJ. Long-term outcomes following atrial septal defect closure: systematic review and meta-analysis. Heart. 2023.
Medication Comparisons
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Medically reviewed by WellAlly Editorial Team Last reviewed August 25, 2026. · Read our editorial policy