| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Left atrioventricular (non-mitral) valve annulus | Is a | True | Atrioventricular (non-mitral, non-tricuspid) valve annulus | Inferred relationship | Some |  | 
| Right atrioventricular (non-tricuspid) valve annulus | Is a | True | Atrioventricular (non-mitral, non-tricuspid) valve annulus | Inferred relationship | Some |  | 
| Common atrioventricular (non-mitral, non-tricuspid) valve annulus | Is a | True | Atrioventricular (non-mitral, non-tricuspid) valve annulus | Inferred relationship | Some |  | 
| Annuloplasty of atrioventricular valve | Procedure site | False | Atrioventricular (non-mitral, non-tricuspid) valve annulus | Inferred relationship | Some | 1 | 
| Atrioventricular valve annuloplasty using ring | Procedure site | False | Atrioventricular (non-mitral, non-tricuspid) valve annulus | Inferred relationship | Some | 1 | 
| Plication annuloplasty of atrioventricular valve | Procedure site | False | Atrioventricular (non-mitral, non-tricuspid) valve annulus | Inferred relationship | Some | 1 | 
| Plication annuloplasty of atrioventricular valve | Procedure site | False | Atrioventricular (non-mitral, non-tricuspid) valve annulus | Inferred relationship | Some | 1 | 
| Plication annuloplasty of atrioventricular valve | Procedure site | False | Atrioventricular (non-mitral, non-tricuspid) valve annulus | Inferred relationship | Some | 1 | 
| Plication annuloplasty of atrioventricular valve | Procedure site | False | Atrioventricular (non-mitral, non-tricuspid) valve annulus | Inferred relationship | Some | 1 | 
| Plication annuloplasty of atrioventricular valve | Procedure site | False | Atrioventricular (non-mitral, non-tricuspid) valve annulus | Inferred relationship | Some | 2 | 
| Plication annuloplasty of atrioventricular valve | Procedure site | False | Atrioventricular (non-mitral, non-tricuspid) valve annulus | Inferred relationship | Some | 1 | 
| Plication annuloplasty of atrioventricular valve | Procedure site | False | Atrioventricular (non-mitral, non-tricuspid) valve annulus | Inferred relationship | Some | 2 | 
| Plication annuloplasty of atrioventricular valve | Procedure site | False | Atrioventricular (non-mitral, non-tricuspid) valve annulus | Inferred relationship | Some | 2 | 
| Plication annuloplasty of atrioventricular valve | Procedure site | False | Atrioventricular (non-mitral, non-tricuspid) valve annulus | Inferred relationship | Some | 1 | 
| Plication annuloplasty of atrioventricular valve | Procedure site | False | Atrioventricular (non-mitral, non-tricuspid) valve annulus | Inferred relationship | Some | 1 | 
| Plication annuloplasty of atrioventricular valve | Procedure site | False | Atrioventricular (non-mitral, non-tricuspid) valve annulus | Inferred relationship | Some | 2 | 
| Plication annuloplasty of atrioventricular valve | Procedure site | False | Atrioventricular (non-mitral, non-tricuspid) valve annulus | Inferred relationship | Some | 1 | 
| Plication annuloplasty of atrioventricular valve | Procedure site | False | Atrioventricular (non-mitral, non-tricuspid) valve annulus | Inferred relationship | Some | 2 | 
| Plication annuloplasty of atrioventricular valve | Procedure site | False | Atrioventricular (non-mitral, non-tricuspid) valve annulus | Inferred relationship | Some | 1 | 
| Plication annuloplasty of atrioventricular valve | Procedure site | False | Atrioventricular (non-mitral, non-tricuspid) valve annulus | Inferred relationship | Some | 2 | 
| Annuloplasty of atrioventricular valve | Procedure site - Direct (attribute) | False | Atrioventricular (non-mitral, non-tricuspid) valve annulus | Inferred relationship | Some | 1 | 
| Atrioventricular valve annuloplasty using ring | Procedure site - Direct (attribute) | False | Atrioventricular (non-mitral, non-tricuspid) valve annulus | Inferred relationship | Some | 3 | 
| Atrioventricular valve annuloplasty using ring | Procedure site - Indirect (attribute) | False | Atrioventricular (non-mitral, non-tricuspid) valve annulus | Inferred relationship | Some | 1 | 
| Plication annuloplasty of atrioventricular valve | Procedure site - Direct (attribute) | False | Atrioventricular (non-mitral, non-tricuspid) valve annulus | Inferred relationship | Some | 3 | 
| Plication annuloplasty of atrioventricular valve | Procedure site - Direct (attribute) | False | Atrioventricular (non-mitral, non-tricuspid) valve annulus | Inferred relationship | Some | 1 | 
| Atrioventricular valve annuloplasty using ring | Procedure site - Direct (attribute) | False | Atrioventricular (non-mitral, non-tricuspid) valve annulus | Inferred relationship | Some | 3 | 
| Atrioventricular valve annuloplasty using ring | Procedure site - Indirect (attribute) | False | Atrioventricular (non-mitral, non-tricuspid) valve annulus | Inferred relationship | Some | 1 | 
| Annuloplasty of atrioventricular valve | Procedure site - Direct (attribute) | False | Atrioventricular (non-mitral, non-tricuspid) valve annulus | Inferred relationship | Some | 1 | 
| Entire atrioventricular (non-mitral, non-tricuspid) valve annulus (body structure) | Is a | True | Atrioventricular (non-mitral, non-tricuspid) valve annulus | Inferred relationship | Some |  | 
| Balloon dilatation of implanted atrioventricular valve | Procedure site - Direct (attribute) | True | Atrioventricular (non-mitral, non-tricuspid) valve annulus | Inferred relationship | Some | 1 |