Summative Diagnosis:
Cardiovascular phenotypes: Atrioventricular septal defect (AVSD), muscular ventricular septal defect (mVSD), and ventricular myocardial non-compaction

Noncardiovascular phenotype: Micrognathia, cleft palate, micropthalmia, and hypoplastic thymus.

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
1100	Atrioventricular canal (endocardial cushion defect)
1300	Ventricular septal defect
1320	Ventricular septal defect, muscular
1802	Excessive myocardial trabeculation or noncompaction
4163	Micrognathia
4609	Velocardiofacial syndrome
4876	Cleft palate
4877	Microphthalmia