Content from the Journal of the American Neurological Surgeons.

Discordant Atrioventricular Connections for Congenital Morphology Video Sessions

By  Robert H. Anderson, MD, FRCPath Introductory Remarks The following collection of video presentations has been generated by Professor Robert H. Anderson, using specimens from the Farouk S. Idriss Cardiac Registry at Ann & Robert H. Lurie Children’s Hospital of Chicago (formerly Children’s Memorial Hospital).* The archive was assembled initially by Dr. Idriss, and has…

Congenital Morphology Video Sessions

Introductory Remarks Video 1: Introduction [High bandwidth] The following collection of video presentations has been generated by Professor Robert H. Anderson, using specimens from the Farouk S. Idriss Cardiac Registry at the Children’s Memorial Hospital of Chicago. Rachid Idriss, the son of Farouk Idriss, is the curator of the archive, which was assembled initially by Dr.…

Discordant Atrioventricular Connections 1: Congenitally Corrected Transposition

We first demonstrate the key features of congenitally corrected transposition, namely the discordant connections across both the atrioventricular and ventriculo-arterial junctions. The two discordant connections cancel each other out, so that potentially the circulations are congenitally corrected. In the heart shown in this videoclip, the septal structures are intact, so that indeed the circulations are…

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…