Anomalous Origin of the Right Subclavian Artery from the Right Pulmonary Artery in a Patient with d-Transposition of the Great Arteries: Diagnosis and Surgical Treatment.

Anomalous origin of the right subclavian artery (AORSA) from the right pulmonary artery is a rare congenital anomaly usually diagnosed by computed tomography, magnetic resonance imaging, or angiography. We present a very rare case of diagnosis and surgical correction of AORSA coexisting with d-transposition of the great arteries in a newborn's first hours of life. Due to the critical local hospital and patient conditions, additional cross-sectional imaging was not feasible.

Two hundred and twenty-nine cases of bidirectional cavopulmonary anastomosis with and without antegrade pulmonary blood flow, a single-center experience.

Bidirectional cavopulmonary anastomosis is palliative surgical procedure for stepwise adaptation of the ventricle by time-phased relief of blood volume from the single functional ventricle. There still exists a controversial question regarding maintaining additional antegrade pulmonary blood flow. We retrospectively reviewed the surgical cases of 261 patients who underwent bidirectional cavopulmonary anastomosis in our institution from 2012 to 2022 with special regard to antegrade pulmonary blood flow as our preferred strategy.