| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Temporary cardiac pacemaker procedure | Procedure device | False | Temporary cardiac pacemaker, device | Inferred relationship | Existential restriction modifier | 1 | 
| Direct temporary cardiac pacemaker procedure | Procedure device | False | Temporary cardiac pacemaker, device | Inferred relationship | Existential restriction modifier | 1 | 
| Temporary transcutaneous pacing | Procedure device | False | Temporary cardiac pacemaker, device | Inferred relationship | Existential restriction modifier | 1 | 
| Indirect temporary cardiac pacemaker procedure | Procedure device | False | Temporary cardiac pacemaker, device | Inferred relationship | Existential restriction modifier | 1 | 
| Implantation of temporary intravenous cardiac pacemaker | Procedure device | False | Temporary cardiac pacemaker, device | Inferred relationship | Existential restriction modifier | 2 | 
| Maintenance of temporary cardiac pacemaker system | Direct device | False | Temporary cardiac pacemaker, device | Inferred relationship | Existential restriction modifier | 1 | 
| Maintenance of temporary epicardial cardiac pacemaker system | Direct device | False | Temporary cardiac pacemaker, device | Inferred relationship | Existential restriction modifier | 1 | 
| Maintenance of temporary cardiac pacemaker settings | Direct device | False | Temporary cardiac pacemaker, device | Inferred relationship | Existential restriction modifier | 1 | 
| Maintenance of temporary epicardial cardiac pacemaker settings | Direct device | False | Temporary cardiac pacemaker, device | Inferred relationship | Existential restriction modifier | 2 | 
| Maintenance of temporary cardiac pacemaker settings | Procedure device | False | Temporary cardiac pacemaker, device | Inferred relationship | Existential restriction modifier | 2 | 
| Maintenance of temporary epicardial cardiac pacemaker system | Procedure device | False | Temporary cardiac pacemaker, device | Inferred relationship | Existential restriction modifier | 2 | 
| Maintenance of temporary epicardial cardiac pacemaker settings | Procedure device | False | Temporary cardiac pacemaker, device | Inferred relationship | Existential restriction modifier | 1 | 
| Maintenance of temporary cardiac pacemaker system | Procedure device | False | Temporary cardiac pacemaker, device | Inferred relationship | Existential restriction modifier | 2 | 
| Maintenance of temporary epicardial cardiac pacemaker system | Direct device | True | Temporary cardiac pacemaker, device | Inferred relationship | Existential restriction modifier | 1 | 
| Maintenance of temporary cardiac pacemaker settings | Procedure device | True | Temporary cardiac pacemaker, device | Inferred relationship | Existential restriction modifier | 2 | 
| Maintenance of temporary cardiac pacemaker settings | Direct device | True | Temporary cardiac pacemaker, device | Inferred relationship | Existential restriction modifier | 1 | 
| Temporary cardiac pacemaker procedure | Procedure device | True | Temporary cardiac pacemaker, device | Inferred relationship | Existential restriction modifier | 1 | 
| Maintenance of temporary cardiac pacemaker system | Direct device | True | Temporary cardiac pacemaker, device | Inferred relationship | Existential restriction modifier | 1 | 
| Maintenance of temporary epicardial cardiac pacemaker settings | Direct device | True | Temporary cardiac pacemaker, device | Inferred relationship | Existential restriction modifier | 2 | 
| Implantation of temporary intravenous cardiac pacemaker | Procedure device | False | Temporary cardiac pacemaker, device | Inferred relationship | Existential restriction modifier | 2 | 
| Indirect temporary cardiac pacemaker procedure | Procedure device | True | Temporary cardiac pacemaker, device | Inferred relationship | Existential restriction modifier | 1 | 
| Temporary transcutaneous pacing | Procedure device | True | Temporary cardiac pacemaker, device | Inferred relationship | Existential restriction modifier | 1 | 
| Maintenance of temporary cardiac pacemaker system | Procedure device | True | Temporary cardiac pacemaker, device | Inferred relationship | Existential restriction modifier | 2 | 
| Maintenance of temporary epicardial cardiac pacemaker system | Procedure device | True | Temporary cardiac pacemaker, device | Inferred relationship | Existential restriction modifier | 2 | 
| Direct temporary cardiac pacemaker procedure | Procedure device | True | Temporary cardiac pacemaker, device | Inferred relationship | Existential restriction modifier | 1 | 
| Maintenance of temporary epicardial cardiac pacemaker settings | Procedure device | True | Temporary cardiac pacemaker, device | Inferred relationship | Existential restriction modifier | 1 | 
| Insertion of temporary cardiac pacemaker using fluoroscopic guidance | Direct device | False | Temporary cardiac pacemaker, device | Inferred relationship | Existential restriction modifier | 1 | 
| Insertion of temporary cardiac pacemaker using fluoroscopic guidance | Direct device | True | Temporary cardiac pacemaker, device | Inferred relationship | Existential restriction modifier | 1 | 
| Temporary cardiac pacing guidewire | Is a | True | Temporary cardiac pacemaker, device | Inferred relationship | Existential restriction modifier |  | 
| Temporary transvenous pacing | Procedure device | False | Temporary cardiac pacemaker, device | Inferred relationship | Existential restriction modifier |  | 
| Temporary transvenous pacing | Procedure device | True | Temporary cardiac pacemaker, device | Inferred relationship | Existential restriction modifier | 1 | 
| Transvenous pacemaker sensitivity measurement | Procedure device | True | Temporary cardiac pacemaker, device | Inferred relationship | Existential restriction modifier | 1 | 
| Electrical capture by temporary transvenous pacing | Procedure device | True | Temporary cardiac pacemaker, device | Inferred relationship | Existential restriction modifier | 1 | 
| Mechanical capture by temporary transvenous pacing | Procedure device | True | Temporary cardiac pacemaker, device | Inferred relationship | Existential restriction modifier | 1 |