<Tr> <Th> FMA </Th> <Td> 7234 </Td> </Tr> <Tr> <Td_colspan="2"> Anatomical terminology (edit on Wikidata) </Td> </Tr> <P> The tricuspid valve, or right atrioventricular valve, is on the right dorsal side of the mammalian heart, between the right atrium and the right ventricle . The function of the valve is to prevent back flow of blood from the right ventricle into the right atrium . </P> <P> The normal tricuspid valve usually has three leaflets, named the anterior, posterior, and septal leaflets . Each leaflet is connected via chordae tendineae to the anterior, posterior, and septal papillary muscles of the right ventricle, respectively . Tricuspid valves may also occur with two or four leaflets; the number may change over a lifetime . </P>

Which side of the heart is the tricuspid valve