Atrial septal defect ASD repair, causes, types, symptoms & pathology

Transcript

The atrial septum separates the right and left atrium of the heart. And an atrial septile defect describes where there's some opening in a baby's heart between these two upper chambers. But how does this opening form? Well, let's first run through how the septum develops in the first place. When the heart's first developing, a tissue called the sep... Read More