has part has part has_part characteristic of part of has modifier abnormal tricuspid valve morphology abnormal tricuspid valve annulus morphology MPheno.ontology abnormal right AV valve annulus morphology abnormal tricuspid valve anulus morphology any structural anomaly of the fibrous ring of the tricuspid valve that attaches the cusps of tricuspid valve to the heart, and which consists of portions of the fibrous scallops of the anterior cusp (infundibular cusp), the posterior cusp (marginal cusp), and the septal cusp (medial cusp) abnormal right atrioventricular valve annulus morphology 2010-10-06T03:50:28Z csmith MP:0010621 morphology abnormal tricuspid valve anulus