Summative Diagnosis:
Cardiovascular defects: Persistent truncus arteriosus (PTA), double outlet right ventricle (DORV), atrio-ventricular septal defect (AVSD), right aortic arch (RAA), cystic atria and dual inferior vena cavae (IVC).
Non-cardiovascular defects: Glomerular cysts, kidney agenesis

Fyler Codes
The Fyler code developed by The Boston Children's Heart Foundation in Boston Children's Hospital provides a hierarchical clinical diagnosis of congenital cardiovascular defects and other disorders. These codes are used to delineate pathology in the mutant mouse models that parallel human disease and can be cross referenced to the International Pediatric and Congenital Cardiac Code (IPCCC) (http://www.ipccc.net/).

Fyler Code ID	Code Description
0500	Truncus arteriosus
0510	Truncus arteriosus type i
0520	Truncus arteriosus type ii
0600	Double outlet right ventricle
1100	Atrioventricular canal (endocardial cushion defect)
2720	Right aortic arch
2810	Inferior vena cava anomaly
4503	Agenesis of kidneys