| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Inspection of implanted atrioventricular valve | Procedure site - Indirect (attribute) | False | Atrioventricular (non-mitral, non-tricuspid) valve structure | Inferred relationship | Some | 1 | 
| Repair of atrioventricular valve | Procedure site - Direct (attribute) | False | Atrioventricular (non-mitral, non-tricuspid) valve structure | Inferred relationship | Some | 1 | 
| Repair of Ebstein's anomaly of atrioventricular valve | Procedure site - Direct (attribute) | False | Atrioventricular (non-mitral, non-tricuspid) valve structure | Inferred relationship | Some | 1 | 
| Fenestration operation to atrioventricular valve chordae tendinae | Procedure site - Direct (attribute) | False | Atrioventricular (non-mitral, non-tricuspid) valve structure | Inferred relationship | Some | 2 | 
| Removal of thrombus from atrioventricular valve | Procedure site - Indirect (attribute) | False | Atrioventricular (non-mitral, non-tricuspid) valve structure | Inferred relationship | Some | 1 | 
| Removal of thrombus from implanted atrioventricular valve | Procedure site - Indirect (attribute) | False | Atrioventricular (non-mitral, non-tricuspid) valve structure | Inferred relationship | Some | 1 | 
| Decalcification of atrioventricular valve | Procedure site - Direct (attribute) | False | Atrioventricular (non-mitral, non-tricuspid) valve structure | Inferred relationship | Some | 1 | 
| Decalcification of implanted atrioventricular valve | Procedure site - Direct (attribute) | False | Atrioventricular (non-mitral, non-tricuspid) valve structure | Inferred relationship | Some | 2 | 
| Decalcification of implanted atrioventricular valve | Procedure site - Indirect (attribute) | False | Atrioventricular (non-mitral, non-tricuspid) valve structure | Inferred relationship | Some | 1 | 
| Closure of atrioventricular valve | Procedure site - Direct (attribute) | False | Atrioventricular (non-mitral, non-tricuspid) valve structure | Inferred relationship | Some | 1 | 
| Open atrioventricular valvotomy | Procedure site - Direct (attribute) | False | Atrioventricular (non-mitral, non-tricuspid) valve structure | Inferred relationship | Some | 1 | 
| Closed atrioventricular valvotomy | Procedure site - Direct (attribute) | False | Atrioventricular (non-mitral, non-tricuspid) valve structure | Inferred relationship | Some | 1 | 
| Balloon dilatation of implanted atrioventricular valve | Procedure site - Indirect (attribute) | False | Atrioventricular (non-mitral, non-tricuspid) valve structure | Inferred relationship | Some | 1 | 
| Atrioventricular valvectomy | Procedure site - Direct (attribute) | False | Atrioventricular (non-mitral, non-tricuspid) valve structure | Inferred relationship | Some | 1 | 
| Atrioventricular (non-mitral non-tricuspid) valve replacement | Procedure site | False | Atrioventricular (non-mitral, non-tricuspid) valve structure | Inferred relationship | Some | 2 | 
| Atrioventricular (non-mitral non-tricuspid) valve replacement | Procedure site - Indirect (attribute) | False | Atrioventricular (non-mitral, non-tricuspid) valve structure | Inferred relationship | Some | 1 | 
| Homograft atrioventricular valve replacement | Procedure site | False | Atrioventricular (non-mitral, non-tricuspid) valve structure | Inferred relationship | Some | 2 | 
| Homograft atrioventricular valve replacement | Procedure site - Indirect (attribute) | False | Atrioventricular (non-mitral, non-tricuspid) valve structure | Inferred relationship | Some | 1 | 
| Xenograft atrioventricular valve replacement | Procedure site | False | Atrioventricular (non-mitral, non-tricuspid) valve structure | Inferred relationship | Some | 2 | 
| Xenograft atrioventricular valve replacement | Procedure site - Indirect (attribute) | False | Atrioventricular (non-mitral, non-tricuspid) valve structure | Inferred relationship | Some | 1 | 
| Mechanical prosthetic atrioventricular valve replacement | Procedure site - Indirect (attribute) | False | Atrioventricular (non-mitral, non-tricuspid) valve structure | Inferred relationship | Some | 1 | 
| Mechanical prosthetic atrioventricular valve replacement | Procedure site | False | Atrioventricular (non-mitral, non-tricuspid) valve structure | Inferred relationship | Some | 2 | 
| Operation on implanted atrioventricular valve | Procedure site - Indirect (attribute) | False | Atrioventricular (non-mitral, non-tricuspid) valve structure | Inferred relationship | Some | 1 | 
| Rotation of implanted atrioventricular valve | Procedure site - Indirect (attribute) | True | Atrioventricular (non-mitral, non-tricuspid) valve structure | Inferred relationship | Some | 1 | 
| Rotation of implanted atrioventricular valve | Procedure site - Indirect (attribute) | False | Atrioventricular (non-mitral, non-tricuspid) valve structure | Inferred relationship | Some | 2 | 
| Repair of implanted atrioventricular paravalvular leak | Procedure site - Direct (attribute) | False | Atrioventricular (non-mitral, non-tricuspid) valve structure | Inferred relationship | Some | 2 | 
| Repair of implanted atrioventricular paravalvular leak | Procedure site - Indirect (attribute) | False | Atrioventricular (non-mitral, non-tricuspid) valve structure | Inferred relationship | Some | 1 | 
| Replacement of implanted atrioventricular valve | Procedure site | False | Atrioventricular (non-mitral, non-tricuspid) valve structure | Inferred relationship | Some | 2 | 
| Replacement of implanted atrioventricular valve | Procedure site - Indirect (attribute) | False | Atrioventricular (non-mitral, non-tricuspid) valve structure | Inferred relationship | Some | 1 | 
| Biological atrioventricular valve replacement | Procedure site | False | Atrioventricular (non-mitral, non-tricuspid) valve structure | Inferred relationship | Some | 2 | 
| Biological atrioventricular valve replacement | Procedure site - Indirect (attribute) | False | Atrioventricular (non-mitral, non-tricuspid) valve structure | Inferred relationship | Some | 1 | 
| Ball valve atrioventricular valve replacement | Procedure site - Indirect (attribute) | False | Atrioventricular (non-mitral, non-tricuspid) valve structure | Inferred relationship | Some | 1 | 
| Ball valve atrioventricular valve replacement | Procedure site | True | Atrioventricular (non-mitral, non-tricuspid) valve structure | Inferred relationship | Some | 2 | 
| Disc valve atrioventricular valve replacement | Procedure site | False | Atrioventricular (non-mitral, non-tricuspid) valve structure | Inferred relationship | Some | 2 | 
| Disc valve atrioventricular valve replacement | Procedure site - Indirect (attribute) | False | Atrioventricular (non-mitral, non-tricuspid) valve structure | Inferred relationship | Some | 2 | 
| Single leaflet atrioventricular valve replacement | Procedure site | False | Atrioventricular (non-mitral, non-tricuspid) valve structure | Inferred relationship | Some | 1 | 
| Single leaflet atrioventricular valve replacement | Procedure site - Indirect (attribute) | False | Atrioventricular (non-mitral, non-tricuspid) valve structure | Inferred relationship | Some | 1 | 
| Bileaflet atrioventricular valve replacement | Procedure site - Indirect (attribute) | False | Atrioventricular (non-mitral, non-tricuspid) valve structure | Inferred relationship | Some | 1 | 
| Bileaflet atrioventricular valve replacement | Procedure site | True | Atrioventricular (non-mitral, non-tricuspid) valve structure | Inferred relationship | Some | 2 | 
| Patching of atrioventricular valve | Procedure site - Direct (attribute) | False | Atrioventricular (non-mitral, non-tricuspid) valve structure | Inferred relationship | Some | 1 | 
| Suturing of atrioventricular valve | Procedure site - Direct (attribute) | False | Atrioventricular (non-mitral, non-tricuspid) valve structure | Inferred relationship | Some | 1 | 
| Excision of vegetations from implanted atrioventricular valve | Procedure site - Indirect (attribute) | False | Atrioventricular (non-mitral, non-tricuspid) valve structure | Inferred relationship | Some | 2 | 
| Excision of vegetations from implanted atrioventricular valve | Procedure site - Indirect (attribute) | False | Atrioventricular (non-mitral, non-tricuspid) valve structure | Inferred relationship | Some | 1 | 
| regurgitation i höger atrioventrikulärklaff | Finding site | False | Atrioventricular (non-mitral, non-tricuspid) valve structure | Inferred relationship | Some | 1 | 
| Abnormality of right atrioventricular valve in double inlet ventricle | Finding site | False | Atrioventricular (non-mitral, non-tricuspid) valve structure | Inferred relationship | Some | 3 | 
| Straddling right atrioventricular valve | Finding site | False | Atrioventricular (non-mitral, non-tricuspid) valve structure | Inferred relationship | Some | 1 | 
| Bileaflet atrioventricular valve replacement | Procedure site - Indirect (attribute) | True | Atrioventricular (non-mitral, non-tricuspid) valve structure | Inferred relationship | Some | 3 | 
| Division of atrioventricular valve bridging leaflet | Procedure site - Direct (attribute) | False | Atrioventricular (non-mitral, non-tricuspid) valve structure | Inferred relationship | Some | 2 | 
| Disc valve atrioventricular valve replacement | Procedure site - Indirect (attribute) | False | Atrioventricular (non-mitral, non-tricuspid) valve structure | Inferred relationship | Some | 1 | 
| Ball valve atrioventricular valve replacement | Procedure site - Indirect (attribute) | True | Atrioventricular (non-mitral, non-tricuspid) valve structure | Inferred relationship | Some | 3 | 
| Single leaflet atrioventricular valve replacement | Procedure site - Indirect (attribute) | False | Atrioventricular (non-mitral, non-tricuspid) valve structure | Inferred relationship | Some | 2 | 
| Operation on implanted atrioventricular valve | Procedure site - Indirect (attribute) | False | Atrioventricular (non-mitral, non-tricuspid) valve structure | Inferred relationship | Some | 1 | 
| Rotation of implanted atrioventricular valve | Procedure site - Indirect (attribute) | True | Atrioventricular (non-mitral, non-tricuspid) valve structure | Inferred relationship | Some | 2 | 
| Atrioventricular (non-mitral, non-tricuspid) valve operation | Procedure site | True | Atrioventricular (non-mitral, non-tricuspid) valve structure | Inferred relationship | Some | 1 | 
| Disc valve atrioventricular valve replacement | Procedure site | True | Atrioventricular (non-mitral, non-tricuspid) valve structure | Inferred relationship | Some | 2 | 
| Disc valve atrioventricular valve replacement | Procedure site - Indirect (attribute) | True | Atrioventricular (non-mitral, non-tricuspid) valve structure | Inferred relationship | Some | 1 | 
| regurgitation i höger atrioventrikulärklaff | Finding site | False | Atrioventricular (non-mitral, non-tricuspid) valve structure | Inferred relationship | Some | 1 | 
| Single leaflet atrioventricular valve replacement | Procedure site | True | Atrioventricular (non-mitral, non-tricuspid) valve structure | Inferred relationship | Some | 1 | 
| Operation on implanted atrioventricular valve | Procedure site - Indirect (attribute) | True | Atrioventricular (non-mitral, non-tricuspid) valve structure | Inferred relationship | Some | 1 | 
| Repair of implanted atrioventricular paravalvular leak | Procedure site - Indirect (attribute) | True | Atrioventricular (non-mitral, non-tricuspid) valve structure | Inferred relationship | Some | 1 | 
| Replacement of implanted atrioventricular valve | Procedure site | True | Atrioventricular (non-mitral, non-tricuspid) valve structure | Inferred relationship | Some | 1 | 
| Replacement of implanted atrioventricular valve | Procedure site - Indirect (attribute) | True | Atrioventricular (non-mitral, non-tricuspid) valve structure | Inferred relationship | Some | 2 | 
| Division of atrioventricular valve bridging leaflet | Procedure site - Direct (attribute) | True | Atrioventricular (non-mitral, non-tricuspid) valve structure | Inferred relationship | Some | 2 | 
| Decalcification of implanted atrioventricular valve | Procedure site - Indirect (attribute) | True | Atrioventricular (non-mitral, non-tricuspid) valve structure | Inferred relationship | Some | 1 | 
| Removal of thrombus from implanted atrioventricular valve | Procedure site - Indirect (attribute) | True | Atrioventricular (non-mitral, non-tricuspid) valve structure | Inferred relationship | Some | 1 | 
| Balloon dilatation of implanted atrioventricular valve | Procedure site - Indirect (attribute) | False | Atrioventricular (non-mitral, non-tricuspid) valve structure | Inferred relationship | Some | 1 | 
| Atrioventricular (non-mitral non-tricuspid) valve replacement | Procedure site | True | Atrioventricular (non-mitral, non-tricuspid) valve structure | Inferred relationship | Some | 2 | 
| Atrioventricular (non-mitral non-tricuspid) valve replacement | Procedure site - Indirect (attribute) | True | Atrioventricular (non-mitral, non-tricuspid) valve structure | Inferred relationship | Some | 1 | 
| Mechanical prosthetic atrioventricular valve replacement | Procedure site | True | Atrioventricular (non-mitral, non-tricuspid) valve structure | Inferred relationship | Some | 2 | 
| Mechanical prosthetic atrioventricular valve replacement | Procedure site - Indirect (attribute) | True | Atrioventricular (non-mitral, non-tricuspid) valve structure | Inferred relationship | Some | 1 | 
| Abnormality of right atrioventricular valve in double inlet ventricle | Finding site | False | Atrioventricular (non-mitral, non-tricuspid) valve structure | Inferred relationship | Some | 3 | 
| Single leaflet atrioventricular valve replacement | Procedure site - Indirect (attribute) | True | Atrioventricular (non-mitral, non-tricuspid) valve structure | Inferred relationship | Some | 2 | 
| Straddling right atrioventricular valve | Finding site | False | Atrioventricular (non-mitral, non-tricuspid) valve structure | Inferred relationship | Some | 1 | 
| Excision of vegetations from implanted atrioventricular valve | Procedure site - Indirect (attribute) | True | Atrioventricular (non-mitral, non-tricuspid) valve structure | Inferred relationship | Some | 1 | 
| Abnormality of atrioventricular (non-mitral, non-tricuspid) valve | Finding site | True | Atrioventricular (non-mitral, non-tricuspid) valve structure | Inferred relationship | Some | 1 | 
| Double orifice of right atrioventricular valve | Finding site | True | Atrioventricular (non-mitral, non-tricuspid) valve structure | Inferred relationship | Some | 1 | 
| Congenital abnormality of atrioventricular valves in atrioventricular septal defect (disorder) | Finding site | False | Atrioventricular (non-mitral, non-tricuspid) valve structure | Inferred relationship | Some | 1 | 
| Atrioventricular septal defect with atrioventricular valve regurgitation (disorder) | Finding site | False | Atrioventricular (non-mitral, non-tricuspid) valve structure | Inferred relationship | Some | 1 | 
| Atrioventricular septal defect with atrioventricular valve regurgitation through left septal commissure (disorder) | Finding site | False | Atrioventricular (non-mitral, non-tricuspid) valve structure | Inferred relationship | Some | 1 | 
| Atrioventricular septal defect with atrioventricular valve regurgitation through left superior bridging leaflet lateral mural commissure (disorder) | Finding site | False | Atrioventricular (non-mitral, non-tricuspid) valve structure | Inferred relationship | Some | 1 | 
| Atrioventricular septal defect with atrioventricular valve regurgitation through left inferior bridging leaflet lateral mural commissure (disorder) | Finding site | False | Atrioventricular (non-mitral, non-tricuspid) valve structure | Inferred relationship | Some | 1 | 
| Atrioventricular septal defect with atrioventricular valve regurgitation through right septal commissure (disorder) | Finding site | False | Atrioventricular (non-mitral, non-tricuspid) valve structure | Inferred relationship | Some | 1 | 
| Atrioventricular septal defect with atrioventricular valve regurgitation through right anterosuperior inferior mural commissure (disorder) | Finding site | False | Atrioventricular (non-mitral, non-tricuspid) valve structure | Inferred relationship | Some | 1 | 
| Atrioventricular septal defect with atrioventricular valve regurgitation through right anterosuperior superior bridging leaflet commissure (disorder) | Finding site | False | Atrioventricular (non-mitral, non-tricuspid) valve structure | Inferred relationship | Some | 1 | 
| Atrioventricular septal defect with atrioventricular valve regurgitation through right inferior bridging leaflet inferior mural commissure (disorder) | Finding site | False | Atrioventricular (non-mitral, non-tricuspid) valve structure | Inferred relationship | Some | 1 | 
| förvärvad abnormitet i atrioventrikulärklaff, inte morfologiskt mitral eller trikuspidal, associerad med atrioventrikulär septumdefekt | Finding site | False | Atrioventricular (non-mitral, non-tricuspid) valve structure | Inferred relationship | Some | 3 | 
| Disorder of atrioventricular (not morphologically mitral or tricuspid) valve | Finding site | True | Atrioventricular (non-mitral, non-tricuspid) valve structure | Inferred relationship | Some | 1 | 
| Disorder of atrioventricular (not morphologically mitral or tricuspid) valve prosthesis (disorder) | Finding site | True | Atrioventricular (non-mitral, non-tricuspid) valve structure | Inferred relationship | Some | 1 | 
| Regurgitation of atrioventricular (not morphologically mitral or tricuspid) valve | Finding site | True | Atrioventricular (non-mitral, non-tricuspid) valve structure | Inferred relationship | Some | 1 | 
| Congenital abnormality of atrioventricular valves in atrioventricular septal defect (disorder) | Finding site | False | Atrioventricular (non-mitral, non-tricuspid) valve structure | Inferred relationship | Some | 2 | 
| Structure of endocardium of atrioventricular (non-mitral, non-tricuspid) valve (body structure) | Is a | True | Atrioventricular (non-mitral, non-tricuspid) valve structure | Inferred relationship | Some |  | 
| förvärvad abnormitet i atrioventrikulärklaff, inte morfologiskt mitral eller trikuspidal, associerad med atrioventrikulär septumdefekt | Finding site | False | Atrioventricular (non-mitral, non-tricuspid) valve structure | Inferred relationship | Some | 1 | 
| Common atrioventricular valve in functionally univentricular heart (disorder) | Finding site | True | Atrioventricular (non-mitral, non-tricuspid) valve structure | Inferred relationship | Some | 1 | 
| Congenital anomaly of left-sided atrioventricular valve in double inlet ventricle (disorder) | Finding site | True | Atrioventricular (non-mitral, non-tricuspid) valve structure | Inferred relationship | Some | 1 | 
| Atypical right ventricular component of common atrioventricular valve (disorder) | Finding site | True | Atrioventricular (non-mitral, non-tricuspid) valve structure | Inferred relationship | Some | 1 | 
| Acquired abnormality of atrioventricular (not morphologically mitral or tricuspid) following repair of atrioventricular septal defect | Finding site | True | Atrioventricular (non-mitral, non-tricuspid) valve structure | Inferred relationship | Some | 1 |