Content from the Journal of the American Neurological Surgeons.

Discordant Atrioventricular Connections 2: Congenitally Corrected Transposition with Ventricular Septal Defect

In the second videoclip exploring congenitally corrected transposition, we show a specimen in which the potentially corrected circulatory patterns are uncorrected to a degree by the presence of a ventricular septal defect. More than half the patients with congenitally corrected transposition have deficient ventricular septation, and as in the heart shown, most usually the defects…

Discordant Atrioventricular Connections 4: Rarer Lesions associated with Congenitally Corrected Transposition

In this last video in the series, we examine three specimens with rarer lesions associated with congenitally corrected transposition. The first is an example of a heart with discordant atrioventricular, but concordant ventriculo-arterial connections. In this setting, the circulatory patterns are those of regular transposition, and such lesions are perfect for surgical correction using atrial…

Repair of Infantile Aortic Coarctation and Transverse Arch Hypoplasia with Resection and Extended End to Undersurface of Aortic Arch Anastomosis

Editors Note Patient Selection Figure 1. Infantile Aortic Coarctation with Transverse Arch Hypoplasia. Coarctation of the aorta occurs as a spectrum of disease and comprises approximately 5-8% of all congenital cardiac defects. Infantile coarctation often presents with diffuse tubular hypoplasia of the transverse aortic arch and isthmus with a discrete stenosis where the isthmus inserts…