disease has location tricuspid valve disorder tricuspid valve insufficiency https://www.malacards.org/card/tricuspid_valve_insufficiency MESH:D014262 tricuspid insufficiency DOID:4080 MEDGEN:11911 MONDO:0002870 insufficiency, tricuspid NCIT:C50842 UMLS:C0040961 The backflow of blood from the right ventricle into the right atrium, owning to imperfect functioning/insufficiency of the tricuspid valve. NANDO:2200301 tricuspid valve regurgitation icd11.foundation:770887951 SCTID:111287006 vascular insufficiency disorder tricuspid valve