Q. Can Atrial Septal Defects be present from birth but remain undetected until later in life?
Doctor Answer is medically reviewed by SecondMedic medical review team.
Yes, Atrial Septal Defects (ASDs) can indeed be present from birth but go undetected until later in life. These are congenital heart defects, which means they are present at birth. However, some individuals may not experience noticeable symptoms or health issues related to their ASD until later in life.
The reason behind this delayed detection lies in the size and location of the defect. Small ASDs might not cause any significant issues and may not be readily apparent. As individuals age, other medical conditions or routine check-ups may reveal the presence of an ASD during tests like echocardiograms or cardiac catheterizations.
It's important to understand that while some ASDs remain undetected, others might cause symptoms, such as shortness of breath, fatigue, or recurrent respiratory infections, even in childhood. In such cases, they are usually identified earlier.
The crucial takeaway is that even if an ASD goes unnoticed for some time, once detected, appropriate medical evaluation and, if necessary, intervention should be pursued to prevent potential complications, like heart arrhythmias or pulmonary hypertension, from developing over time. If you suspect an ASD or have risk factors, it's advisable to discuss it with a healthcare professional, even if it has remained undetected until later in life. Early detection and management can greatly improve one's quality of life and reduce health risks associated with ASDs.