A Case of Aortic Root Replacement after Arterial Switch Operation for Transposition of the Great Arteries / 日本心臓血管外科学会雑誌

ABSTRACT

We report a rare case of aortic root replacement after arterial switch operation (ASO). Ten years after undergoing ASO, a 10-year-old boy underwent a Bentall operation because of progressive aortic valve regurgitation and aortic root dilation. The operation was performed under the division of the right pulmonary artery. This view made it easy and safe to dissect the coronary arteries and to perform aortic root surgery.