Summative Diagnosis:
Cardiovascular phenotype: Overriding aorta, perimembranous ventricular septal defect (VSD), hypoplastic pulmonary artery (PA), and aortic arch anomalies.

Noncardiovascular phenotype: Cystic kidneys and hydronephrosis.

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 Codes	Code Description
1310	Ventricular septal defect, membranous
1432	Overriding aortic valve
1610	Pulmonary stenosis
2760	Vascular ring
4508	Polycystic kidney disease
4906	Non-cardiac abnormality