A congenital cardiovascular malformation with absence of the tricuspid valvar annulus (connection/junction) or an imperforate tricuspid valve.
Also indexed as
Tricuspid atresiaTricuspid atresia with absent valvar annulusTricuspid atresia with imperforate tricuspid valveabsent right atrioventricular connectiontricuspid atresia with absent atrioventricular connectiontricuspid atresia, absent right atrioventricular connection or junctiontricuspid atresia, absent valvar annulus connection or junction