What does the Arterial Switch Operation involve?

The Arterial Switch Operation is a corrective surgery for d-transposition of the great arteries (d-TGA), a congenital heart defect where the aorta and pulmonary artery are reversed. During the procedure, the surgeon reconnects the arteries to their correct positions and reimplant the coronary arteries. This restores normal blood flow, allowing oxygen-rich blood to reach the body. The operation is typically performed within the first few weeks of life.