What Does ASD Stand For?

ASD stands for Atrial Septal Defect

Atrial Septal Defect (ASD) is a congenital heart defect characterized by an abnormal opening in the interatrial septum, which separates the two upper chambers of the heart (the atria). This defect allows for the mixing of oxygen-rich blood from the left atrium with oxygen-poor blood from the right atrium, potentially leading to increased blood flow to the lungs and associated complications. ASD can vary in size and may be asymptomatic in mild cases, but larger defects can result in symptoms such as fatigue, shortness of breath, and heart palpitations. Diagnosis is typically achieved through echocardiography, and treatment options may include monitoring, medication, or surgical intervention to close the defect.

Other Meanings for ASD