Summative Diagnosis:
Mutant Phenotype I: Cardiac defects: DORV, AVSD, VSD. Noncardiac defects: Microcephaly, micrognathia, anopthalmia.
Mutant Phenotype II: Cardiac defects: VSD Noncardiac defects: Anencephaly, anopthalmia, hypoplasia of the oral cavity, micrognathia, holosprosencephaly

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
0600	Double outlet right ventricle
0606	DORV + AVSD (AV canal)
1100	Atrioventricular canal (endocardial cushion defect)
1300	Ventricular septal defect
4163	Micrognathia
4310	Microcephaly
4332	Anencephaly
4338	Holoprosencephaly
4864	Anophthalmia