Aortopulmonary window associated with complete atrioventricular septal defect

A 'Masked' Anomalous Left Coronary Artery From Pulmonary Artery: Utility of Endoluminal Views

We present the cardiac CT images of 5-month infant with aorto-pulmonary window along with anomalous left coronary artery from pulmonary artery along with endoluminal views which help the surgeons in pre-planning of baffle orientation.

Repair of atrioventricular canal with double-outlet right ventricle, transposition, or truncus arteriosus

Atrioventricular canal and conotruncal anomalies are a heterogeneous group of lesions presenting unique challenges for surgical repair. These are the establishment of unobstructed pathways from left ventricle (LV) to aorta and from right ventricle (RV) to pulmonary artery, closure of the inlet ventricular septal defect (VSD) and atrial septal defect (ASD) ostium primum, and the avoidance of significant left and right atrioventricular valve (AV) regurgitation. Repair of complete atrioventricular canal (CAVC) with tetralogy of Fallot (TOF) has been most commonly achieved, either using a single-patch or a 2-patch technique. In patients with CAVC with double-outlet right ventricle (DORV) with subaortic VSD extension, the 2-patch repair is not unlike that of CAVC with TOF. However, biventricular repair is most challenging in patients with CAVC and complete origin of the aorta from the RV, as in CAVC with DORV and noncommitted VSD and those with CAVC with transposition of the great arteries (TGA) and LVOTO. The technique of VSD translocation allows anatomic biventricular repair for these particularly challenging patients. The arterial switch operation with CAVC repair can be used for patients with CAVC with DORV with subpulmonary VSD extension and CAVC with TGA without left ventricular outflow tract obstruction. Biventricular repair is achievable in most patients with balanced complete atrioventricular canal and conotruncal anomaly. The extreme heterogeneity of CAVC with conotruncal anomalies requires a highly individual approach that is tailored to the specific constellation of lesions in each patient.

Anomalous origin of left coronary artery from the right pulmonary artery in association with type III aortopulmonary window and interrupted aortic arch

Anomalous origin of the left coronary artery from the pulmonary artery, also known as Garland-Bland-White syndrome, usually occurs as an isolated condition. We report an infant with caudal regression sequence diagnosed with interrupted aortic arch type B and type III aortopulmonary window, who was found to have anomalous origin of the left coronary artery from the right pulmonary artery at surgical repair. Successful repair of the aortopulmonary window and interruption was performed with reimplantation of the left coronary artery into the ascending aorta. This report highlights the importance of closely assessing the coronary ostia in patients undergoing complex aortopulmonary window repair.