| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values | 
| Atrioventricular (non-mitral non-tricuspid) valve replacement | Is a | Operation on implanted atrioventricular valve | false | Inferred relationship | Existential restriction modifier |  |  | 
| Atrioventricular (non-mitral non-tricuspid) valve replacement | Is a | Heart valve replacement | false | Inferred relationship | Existential restriction modifier |  |  | 
| Atrioventricular (non-mitral non-tricuspid) valve replacement | Is a | Heart valve replacement - graft | false | Inferred relationship | Existential restriction modifier |  |  | 
| Atrioventricular (non-mitral non-tricuspid) valve replacement | Method | Excision - action | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Atrioventricular (non-mitral non-tricuspid) valve replacement | Procedure site | Atrioventricular (non-mitral, non-tricuspid) valve structure | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Atrioventricular (non-mitral non-tricuspid) valve replacement | Direct device | Cardiac valve prosthesis | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Atrioventricular (non-mitral non-tricuspid) valve replacement | Method | Implantation - action | false | Inferred relationship | Existential restriction modifier | 3 |  | 
| Atrioventricular (non-mitral non-tricuspid) valve replacement | Is a | Implantation of prosthetic device | false | Inferred relationship | Existential restriction modifier |  |  | 
| Atrioventricular (non-mitral non-tricuspid) valve replacement | Method | Surgical action | false | Inferred relationship | Existential restriction modifier | 3 |  | 
| Atrioventricular (non-mitral non-tricuspid) valve replacement | Is a | Removal of device from cardiovascular system | false | Inferred relationship | Existential restriction modifier |  |  | 
| Atrioventricular (non-mitral non-tricuspid) valve replacement | Is a | Atrioventricular valvectomy | false | Inferred relationship | Existential restriction modifier |  |  | 
| Atrioventricular (non-mitral non-tricuspid) valve replacement | Is a | Removal of therapeutic device | false | Inferred relationship | Existential restriction modifier |  |  | 
| Atrioventricular (non-mitral non-tricuspid) valve replacement | Is a | Removal of device from thorax | false | Inferred relationship | Existential restriction modifier |  |  | 
| Atrioventricular (non-mitral non-tricuspid) valve replacement | Method | Insertion - action | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Atrioventricular (non-mitral non-tricuspid) valve replacement | Is a | Implantation of heart valve | false | Inferred relationship | Existential restriction modifier |  |  | 
| Atrioventricular (non-mitral non-tricuspid) valve replacement | Is a | Mediastinum implantation | false | Inferred relationship | Existential restriction modifier |  |  | 
| Atrioventricular (non-mitral non-tricuspid) valve replacement | Procedure site - Direct | Atrioventricular (non-mitral, non-tricuspid) valve structure | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Atrioventricular (non-mitral non-tricuspid) valve replacement | Procedure site - Direct | Atrioventricular (non-mitral, non-tricuspid) valve structure | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Atrioventricular (non-mitral non-tricuspid) valve replacement | Procedure site - Direct | Atrioventricular (non-mitral, non-tricuspid) valve structure | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Atrioventricular (non-mitral non-tricuspid) valve replacement | Procedure site - Direct | Atrioventricular (non-mitral, non-tricuspid) valve structure | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Atrioventricular (non-mitral non-tricuspid) valve replacement | Procedure site - Direct | Atrioventricular (non-mitral, non-tricuspid) valve structure | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Atrioventricular (non-mitral non-tricuspid) valve replacement | Procedure site - Direct | Atrioventricular (non-mitral, non-tricuspid) valve structure | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Atrioventricular (non-mitral non-tricuspid) valve replacement | Procedure site - Direct | Atrioventricular (non-mitral, non-tricuspid) valve structure | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Atrioventricular (non-mitral non-tricuspid) valve replacement | Procedure site - Direct | Atrioventricular (non-mitral, non-tricuspid) valve structure | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Atrioventricular (non-mitral non-tricuspid) valve replacement | Is a | Atrioventricular (non-mitral, non-tricuspid) valve operation | true | Inferred relationship | Existential restriction modifier |  |  | 
| Atrioventricular (non-mitral non-tricuspid) valve replacement | Is a | Replacement of prosthetic device | true | Inferred relationship | Existential restriction modifier |  |  | 
| Atrioventricular (non-mitral non-tricuspid) valve replacement | Is a | Removal of device from cardiovascular system | true | Inferred relationship | Existential restriction modifier |  |  | 
| Atrioventricular (non-mitral non-tricuspid) valve replacement | Is a | Removal of device from thorax | true | Inferred relationship | Existential restriction modifier |  |  | 
| Atrioventricular (non-mitral non-tricuspid) valve replacement | Method | Surgical action | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Atrioventricular (non-mitral non-tricuspid) valve replacement | Procedure site | Atrioventricular (non-mitral, non-tricuspid) valve structure | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Atrioventricular (non-mitral non-tricuspid) valve replacement | Procedure site - Indirect | Atrioventricular (non-mitral, non-tricuspid) valve structure | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Atrioventricular (non-mitral non-tricuspid) valve replacement | Method | Replacement - action | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Atrioventricular (non-mitral non-tricuspid) valve replacement | Is a | Cardiac pacemaker procedure | false | Inferred relationship | Existential restriction modifier |  |  | 
| Atrioventricular (non-mitral non-tricuspid) valve replacement | Procedure site | Atrioventricular (non-mitral, non-tricuspid) valve structure | true | Inferred relationship | Existential restriction modifier | 2 |  | 
| Atrioventricular (non-mitral non-tricuspid) valve replacement | Method | Replacement - action | true | Inferred relationship | Existential restriction modifier | 1 |  | 
| Atrioventricular (non-mitral non-tricuspid) valve replacement | Procedure site - Indirect | Atrioventricular (non-mitral, non-tricuspid) valve structure | true | Inferred relationship | Existential restriction modifier | 1 |  | 
| Atrioventricular (non-mitral non-tricuspid) valve replacement | Method | Surgical action | true | Inferred relationship | Existential restriction modifier | 2 |  | 
| Atrioventricular (non-mitral non-tricuspid) valve replacement | Direct device | Cardiac valve prosthesis | true | Inferred relationship | Existential restriction modifier | 1 |  |