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The cardiac apex is directed to the right (dextrocardia). Left sided aortic arch.
The small hypertrophic morphological left ventricle is on the right. This is the subpulmonic ventricle. The hypertrophic morphological right ventricle with its moderator band is present on the left. This is the subaortic ventricle.
Superior vena cava an inferior vena cava inflow to the right atrium passes through the AV valve to the morphologic left ventricle.
Pulmonary venous return to a dilated left atrium passes through an AV valve to the morphologic right ventricle. Appearances are that of atrioventricular discordance and ventricular arterial discordance ie L -TGA ( congenitally corrected TGA.)
A large ASD and small muscular VSD are present.