Summative Diagnosis:
Cardiovascular phenotype: Semilunar valve dysplasia with pulmonary stenosis, tricuspid/mitral valve abnormalities observed by fetal echocardiography, ventricular hypertrophy

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
1508	Mitral valve abnormality
1610	Pulmonary stenosis
1700	Tricuspid valve abnormality
7504	Biventricular hypertrophy