| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values | 
| Replacement of electronic heart device, myocardial electrode | Is a | Replacement of device | false | Inferred relationship | Existential restriction modifier |  |  | 
| Replacement of electronic heart device, myocardial electrode | Is a | Maintenance procedure for cardiac pacemaker system | false | Inferred relationship | Existential restriction modifier |  |  | 
| Replacement of electronic heart device, myocardial electrode | Is a | Removal of electronic heart device, myocardial electrode | true | Inferred relationship | Existential restriction modifier |  |  | 
| Replacement of electronic heart device, myocardial electrode | Method | Maintenance - action | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Replacement of electronic heart device, myocardial electrode | Method | Removal - action | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Replacement of electronic heart device, myocardial electrode | Method | Introduction - action | false | Inferred relationship | Existential restriction modifier |  |  | 
| Replacement of electronic heart device, myocardial electrode | Procedure site | Myocardium structure | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Replacement of electronic heart device, myocardial electrode | Procedure site | Cardiac structure | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Replacement of electronic heart device, myocardial electrode | Direct device | Cardiac pacemaker, device | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Replacement of electronic heart device, myocardial electrode | Procedure site | Structure of cardiovascular system | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Replacement of electronic heart device, myocardial electrode | Method | Replacement - action | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Replacement of electronic heart device, myocardial electrode | Is a | Temporary cardiac pacemaker procedure | false | Inferred relationship | Existential restriction modifier |  |  | 
| Replacement of electronic heart device, myocardial electrode | Is a | Removal of therapeutic device | false | Inferred relationship | Existential restriction modifier |  |  | 
| Replacement of electronic heart device, myocardial electrode | Is a | Replacement of device | false | Inferred relationship | Existential restriction modifier |  |  | 
| Replacement of electronic heart device, myocardial electrode | Method | Management - action | false | Inferred relationship | Existential restriction modifier |  |  | 
| Replacement of electronic heart device, myocardial electrode | Method | Maintenance - action | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Replacement of electronic heart device, myocardial electrode | Method | Removal - action | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Replacement of electronic heart device, myocardial electrode | Direct device | Device | false | Inferred relationship | Existential restriction modifier | 3 |  | 
| Replacement of electronic heart device, myocardial electrode | Procedure site - Indirect | Myocardium structure | false | Inferred relationship | Existential restriction modifier | 3 |  | 
| Replacement of electronic heart device, myocardial electrode | Procedure device | Cardiac pacemaker, device | false | Inferred relationship | Existential restriction modifier | 3 |  | 
| Replacement of electronic heart device, myocardial electrode | Direct device | Cardiothoracic device | false | Inferred relationship | Existential restriction modifier |  |  | 
| Replacement of electronic heart device, myocardial electrode | Procedure device | Device | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Replacement of electronic heart device, myocardial electrode | Direct device | Biomedical device | false | Inferred relationship | Existential restriction modifier | 3 |  | 
| Replacement of electronic heart device, myocardial electrode | Direct device | Cardiac pacemaker, device | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Replacement of electronic heart device, myocardial electrode | Procedure site - Indirect | Heart structure | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Replacement of electronic heart device, myocardial electrode | Method | Removal - action | false | Inferred relationship | Existential restriction modifier | 3 |  | 
| Replacement of electronic heart device, myocardial electrode | Method | Removal - action | false | Inferred relationship | Existential restriction modifier | 3 |  | 
| Replacement of electronic heart device, myocardial electrode | Direct device | Cardiac implant | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Replacement of electronic heart device, myocardial electrode | Direct device | Biomedical equipment | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Replacement of electronic heart device, myocardial electrode | Method | Removal - action | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Replacement of electronic heart device, myocardial electrode | Is a | Replacement of device | true | Inferred relationship | Existential restriction modifier |  |  | 
| Replacement of electronic heart device, myocardial electrode | Method | Replacement - action | true | Inferred relationship | Existential restriction modifier | 4 |  | 
| Replacement of electronic heart device, myocardial electrode | Direct device | Electrode, device | true | Inferred relationship | Existential restriction modifier | 4 |  | 
| Replacement of electronic heart device, myocardial electrode | Procedure site - Indirect | Myocardium structure | true | Inferred relationship | Existential restriction modifier | 4 |  |