Summative Diagnosis:
Phenotype 1: Cardiovascular defects: Hypoplastic right heart syndrome (HRHS): Hypoplastic right ventricle (RV) with hypoplastic tricuspid valve, and hypoplastic pulmonary trunk.
Phenotype 2: Cardiovascular defects: 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
1720	Hypoplastic tricuspid valve
1821	Hypoplastic right ventricle (subnormal cavity volume)
3608	Left ventricular hypertrophy
3609	Right ventricular hypertrophy