palliation of hypoplastic left-heart syndrome involves use of the morphologic right ventricle as the systemic ventricle and the tricuspid valve ( in cases of mitral atresia/stenosis ) or the common atrioventricular valve ( in cases of malaligned atrioventricular canal ) as the systemic atrioventricular valve .
C0225883
right ventricle
C0040960
tricuspid valve