Summative Diagnosis:
Cardiovascular defects: Heterotaxy with defect phenotypes such as right pulmonary isomerism, dual inferior vena cavae (IVC), dextrogastria, and mesocardia with congenital heart disease: - transposition of the great arteries (TGA) and unbalanced atrio-ventricular septal defect (AVSD)
Non-Cardiovascular defects: Hypoplastic spleen

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
0190	Heterotaxy syndrome
0700	D-loop transposition of the great arteries
1132	Unbalanced complete common atrioventricular canal
3804	Congenital heart disease
3982	{A,D,D}