What are Atrial Septal Defects

Atrial Septal Defects (ASDs) are congenital heart defects characterized by an abnormal opening in the atrial septum, the wall that separates the two upper chambers (atria) of the heart. This opening allows blood to flow between the atria, causing a mixing of oxygenated and deoxygenated blood. ASDs can vary in size and location, leading to different symptoms and severity.

Common symptoms of ASDs include fatigue, shortness of breath, frequent respiratory infections, and poor growth in children. However, some individuals may not experience any noticeable symptoms. If left untreated, ASDs can lead to complications such as pulmonary hypertension, heart failure, and arrhythmias.

Diagnosis of ASDs involves physical examinations, imaging tests (such as echocardiography), and electrocardiograms. Treatment options depend on the size and location of the defect, as well as the presence of symptoms. Small ASDs may close on their own over time, while larger defects often require intervention.

Treatment for ASDs may involve surgical repair or catheter-based procedures to close the opening. These procedures aim to prevent further complications and improve overall heart function. Regular follow-up care is essential to monitor the condition and ensure optimal heart health.

If you suspect an ASD or have concerns about your heart health, it is important to consult with a healthcare professional for proper evaluation and guidance.