Summative Diagnosis:
Cardiac phenotype: Hypoplastic left ventricle (LV), small mitral valve, and ventricular septal defect (VSD), anomalous coronary connections and coronary fistulas, overriding aorta, hypoplastic transverse aorta with vascular ring
Noncardiac phenotype: holoprosencephaly, craniofacial dysplasia, anophthalmia, cyclopia, and microcephaly

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
0300	Hypoplastic left heart syndrome
1300	Ventricular septal defect
1432	Overriding aortic valve
1515	Hypoplastic mitral valve
1811	Hypoplastic left ventricle (subnormal cavity volume)
2230	Coronary fistula (arterio-venous or arterio-cameral)
2704	Aortic arch hypoplasia
2760	Vascular ring
4310	Microcephaly
4338	Holoprosencephaly
4864	Anophthalmia