| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Sensing electrodes for automatic implantable cardioverter, device | Is a | True | Electrode, device | Inferred relationship | Existential restriction modifier |  | 
| Neurostimulator electrode | Is a | True | Electrode, device | Inferred relationship | Existential restriction modifier |  | 
| Fetal scalp electrode | Is a | True | Electrode, device | Inferred relationship | Existential restriction modifier |  | 
| Cardiac pacemaker electrode | Is a | True | Electrode, device | Inferred relationship | Existential restriction modifier |  | 
| Internal electrode cardioversion | Using | False | Electrode, device | Inferred relationship | Existential restriction modifier |  | 
| Disorder of cardiac pacemaker electrode | Causative agent | False | Electrode, device | Inferred relationship | Existential restriction modifier |  | 
| Pacemaker electrode infection | Causative agent | False | Electrode, device | Inferred relationship | Existential restriction modifier |  | 
| Pacemaker electrode displacement | Causative agent | False | Electrode, device | Inferred relationship | Existential restriction modifier |  | 
| Pacemaker electrode lead fracture | Causative agent | False | Electrode, device | Inferred relationship | Existential restriction modifier |  | 
| Pacemaker electrode lead displacement | Causative agent | False | Electrode, device | Inferred relationship | Existential restriction modifier |  | 
| Point pH monitoring | Using | False | Electrode, device | Inferred relationship | Existential restriction modifier |  | 
| Period pH monitoring | Using | False | Electrode, device | Inferred relationship | Existential restriction modifier |  | 
| External electrode cardioversion | Using | False | Electrode, device | Inferred relationship | Existential restriction modifier |  | 
| Cardioversion by intracardiac catheter | Using | False | Electrode, device | Inferred relationship | Existential restriction modifier |  | 
| Mechanical complication due to cardiac pacemaker electrode | Causative agent | False | Electrode, device | Inferred relationship | Existential restriction modifier |  | 
| Electronystagmography with vertical electrodes | Using | False | Electrode, device | Inferred relationship | Existential restriction modifier |  | 
| Electroejaculation procedure | Using | False | Electrode, device | Inferred relationship | Existential restriction modifier |  | 
| Electromyographic biofeedback, surface electrodes | Using | False | Electrode, device | Inferred relationship | Existential restriction modifier |  | 
| Esophagus acid reflux test with intraluminal pH electrode | Using | False | Electrode, device | Inferred relationship | Existential restriction modifier |  | 
| Initial implantation of electrode into cardiac atrium and ventricle | Using | False | Electrode, device | Inferred relationship | Existential restriction modifier |  | 
| Initial implantation of electrode into cardiac atrium | Using | False | Electrode, device | Inferred relationship | Existential restriction modifier |  | 
| External cardioversion NEC | Using | False | Electrode, device | Inferred relationship | Existential restriction modifier |  | 
| Fibrosis of cardiac pacemaker electrode | Causative agent | False | Electrode, device | Inferred relationship | Existential restriction modifier |  | 
| Electrode submitted as specimen | Specimen source identity | False | Electrode, device | Inferred relationship | Existential restriction modifier |  | 
| Internal electrode cardioversion | Direct device | False | Electrode, device | Inferred relationship | Existential restriction modifier |  | 
| Electronystagmography with vertical electrodes | Direct device | False | Electrode, device | Inferred relationship | Existential restriction modifier |  | 
| Laminectomy for implantation of neurostimulator electrodes, subdural | Direct device | False | Electrode, device | Inferred relationship | Existential restriction modifier |  | 
| Epidural insertion of trial electrode | Direct device | False | Electrode, device | Inferred relationship | Existential restriction modifier | 2 | 
| Point pH monitoring | Direct device | False | Electrode, device | Inferred relationship | Existential restriction modifier |  | 
| Period pH monitoring | Direct device | False | Electrode, device | Inferred relationship | Existential restriction modifier |  | 
| External cardioversion NEC | Direct device | False | Electrode, device | Inferred relationship | Existential restriction modifier |  | 
| External electrode cardioversion | Direct device | False | Electrode, device | Inferred relationship | Existential restriction modifier |  | 
| Electroejaculation procedure | Direct device | False | Electrode, device | Inferred relationship | Existential restriction modifier |  | 
| Cardioversion by intracardiac catheter | Direct device | False | Electrode, device | Inferred relationship | Existential restriction modifier |  | 
| Implantation of electrode in spine | Direct device | False | Electrode, device | Inferred relationship | Existential restriction modifier | 1 | 
| Percutaneous implantation of neurostimulator electrodes, epidural | Direct device | False | Electrode, device | Inferred relationship | Existential restriction modifier |  | 
| Electromyographic biofeedback, surface electrodes | Direct device | False | Electrode, device | Inferred relationship | Existential restriction modifier |  | 
| Implantation of electrode into peripheral nerve | Direct device | False | Electrode, device | Inferred relationship | Existential restriction modifier | 1 | 
| Esophagus acid reflux test with intraluminal pH electrode | Direct device | False | Electrode, device | Inferred relationship | Existential restriction modifier |  | 
| Percutaneous implantation of neurostimulator electrodes, intradural | Direct device | False | Electrode, device | Inferred relationship | Existential restriction modifier | 2 | 
| Laminectomy for implantation of neurostimulator electrodes, endodural | Direct device | False | Electrode, device | Inferred relationship | Existential restriction modifier |  | 
| Initial implantation of electrode into cardiac atrium and ventricle | Direct device | False | Electrode, device | Inferred relationship | Existential restriction modifier |  | 
| Initial implantation of electrode into cardiac atrium | Direct device | False | Electrode, device | Inferred relationship | Existential restriction modifier | 1 | 
| Point pH monitoring | Using | False | Electrode, device | Inferred relationship | Existential restriction modifier |  | 
| Period pH monitoring | Using | False | Electrode, device | Inferred relationship | Existential restriction modifier |  | 
| External electrode cardioversion | Using | False | Electrode, device | Inferred relationship | Existential restriction modifier |  | 
| Electronystagmography with vertical electrodes | Using | False | Electrode, device | Inferred relationship | Existential restriction modifier |  | 
| Electromyographic biofeedback, surface electrodes | Using | False | Electrode, device | Inferred relationship | Existential restriction modifier |  | 
| Esophagus acid reflux test with intraluminal pH electrode | Using | False | Electrode, device | Inferred relationship | Existential restriction modifier |  | 
| External cardioversion NEC | Using | False | Electrode, device | Inferred relationship | Existential restriction modifier |  | 
| Implantation of electrode into cardiac ventricle, replacement | Direct device | False | Electrode, device | Inferred relationship | Existential restriction modifier | 2 | 
| Implantation of electrode into cardiac atrium and ventricle, replacement | Direct device | False | Electrode, device | Inferred relationship | Existential restriction modifier | 2 | 
| Removal of IV endocardial electrode | Direct device | False | Electrode, device | Inferred relationship | Existential restriction modifier | 2 | 
| Removal of intracranial electrodes with synchronous replacement | Direct device | False | Electrode, device | Inferred relationship | Existential restriction modifier | 1 | 
| Removal of electrodes of brain with synchronous replacement | Direct device | False | Electrode, device | Inferred relationship | Existential restriction modifier | 1 | 
| Implantation of electrode into brain | Direct device | False | Electrode, device | Inferred relationship | Existential restriction modifier | 1 | 
| Removal of electrodes from brain | Direct device | False | Electrode, device | Inferred relationship | Existential restriction modifier | 1 | 
| Removal of electrodes of bone growth stimulator | Direct device | False | Electrode, device | Inferred relationship | Existential restriction modifier | 1 | 
| Internal electrode cardioversion | Using device | False | Electrode, device | Inferred relationship | Existential restriction modifier | 1 | 
| Epidural insertion of trial electrode | Using device | False | Electrode, device | Inferred relationship | Existential restriction modifier | 1 | 
| Point pH monitoring | Using device | False | Electrode, device | Inferred relationship | Existential restriction modifier | 1 | 
| Period pH monitoring | Using device | False | Electrode, device | Inferred relationship | Existential restriction modifier | 1 | 
| External electrode cardioversion | Using device | False | Electrode, device | Inferred relationship | Existential restriction modifier | 1 | 
| Cardioversion by intracardiac catheter | Using device | False | Electrode, device | Inferred relationship | Existential restriction modifier | 1 | 
| Electronystagmography with vertical electrodes | Using device | True | Electrode, device | Inferred relationship | Existential restriction modifier | 4 | 
| Esophagus acid reflux test with intraluminal pH electrode | Using device | False | Electrode, device | Inferred relationship | Existential restriction modifier | 1 | 
| External cardioversion NEC | Using device | False | Electrode, device | Inferred relationship | Existential restriction modifier | 1 | 
| Percutaneous implantation of neurostimulator electrodes, epidural | Direct device | False | Electrode, device | Inferred relationship | Existential restriction modifier | 1 | 
| Percutaneous implantation of neurostimulator electrodes, epidural | Direct device | False | Electrode, device | Inferred relationship | Existential restriction modifier | 2 | 
| Initial implantation of electrode into cardiac atrium and ventricle | Direct device | True | Electrode, device | Inferred relationship | Existential restriction modifier | 2 | 
| Initial implantation of electrode into cardiac atrium and ventricle | Direct device | False | Electrode, device | Inferred relationship | Existential restriction modifier | 3 | 
| Initial implantation of electrode into cardiac atrium | Direct device | True | Electrode, device | Inferred relationship | Existential restriction modifier | 1 | 
| Internal electrode cardioversion | Using device | True | Electrode, device | Inferred relationship | Existential restriction modifier | 1 | 
| Implantation of electrode into brain | Direct device | True | Electrode, device | Inferred relationship | Existential restriction modifier | 1 | 
| Cardioversion by intracardiac catheter | Using device | True | Electrode, device | Inferred relationship | Existential restriction modifier | 1 | 
| Removal of electrodes of brain with synchronous replacement | Direct device | True | Electrode, device | Inferred relationship | Existential restriction modifier | 1 | 
| External cardioversion NEC | Using device | False | Electrode, device | Inferred relationship | Existential restriction modifier | 1 | 
| Removal of electrodes of bone growth stimulator | Direct device | True | Electrode, device | Inferred relationship | Existential restriction modifier | 1 | 
| Removal of intracranial electrodes with synchronous replacement | Direct device | True | Electrode, device | Inferred relationship | Existential restriction modifier | 1 | 
| Implantation of electrode in spine | Direct device | False | Electrode, device | Inferred relationship | Existential restriction modifier | 1 | 
| External electrode cardioversion | Using device | True | Electrode, device | Inferred relationship | Existential restriction modifier | 1 | 
| Removal of electrodes from brain | Direct device | True | Electrode, device | Inferred relationship | Existential restriction modifier | 1 | 
| Esophagus acid reflux test with intraluminal pH electrode | Using device | True | Electrode, device | Inferred relationship | Existential restriction modifier | 1 | 
| Period pH monitoring | Using device | True | Electrode, device | Inferred relationship | Existential restriction modifier | 1 | 
| Point pH monitoring | Using device | True | Electrode, device | Inferred relationship | Existential restriction modifier | 1 | 
| Implantation of electrode into peripheral nerve | Direct device | True | Electrode, device | Inferred relationship | Existential restriction modifier | 1 | 
| External cardioversion NEC | Using device | False | Electrode, device | Inferred relationship | Existential restriction modifier | 1 | 
| Internal electrode cardioversion | Using device | False | Electrode, device | Inferred relationship | Existential restriction modifier | 1 | 
| External electrode cardioversion | Using device | False | Electrode, device | Inferred relationship | Existential restriction modifier | 1 | 
| Cardioversion by intracardiac catheter | Using device | False | Electrode, device | Inferred relationship | Existential restriction modifier | 1 | 
| Electroencephalogram electrode | Is a | True | Electrode, device | Inferred relationship | Existential restriction modifier |  | 
| Continuous measurement of pH in esophagus over 24 hour period | Using device | False | Electrode, device | Inferred relationship | Existential restriction modifier | 1 | 
| Implantation of electrode into brain using stereotactic guidance | Direct device | False | Electrode, device | Inferred relationship | Existential restriction modifier | 1 | 
| Implantation of electrode into brain using stereotactic guidance | Direct device | True | Electrode, device | Inferred relationship | Existential restriction modifier | 1 | 
| Continuous measurement of pH in esophagus over 24 hour period | Using device | True | Electrode, device | Inferred relationship | Existential restriction modifier | 1 | 
| Replacement of electronic heart device, myocardial electrode | Direct device | True | Electrode, device | Inferred relationship | Existential restriction modifier | 4 | 
| Removal of electronic heart device, myocardial electrode | Direct device | True | Electrode, device | Inferred relationship | Existential restriction modifier | 3 | 
| Electrode submitted as specimen | Specimen source identity | False | Electrode, device | Inferred relationship | Existential restriction modifier | 1 | 
| Home automated external defibrillator | Is a | False | Electrode, device | Inferred relationship | Existential restriction modifier |  | 
| Hemorrhoid management system | Is a | False | Electrode, device | Inferred relationship | Existential restriction modifier |  | 
| Hemorrhoid management system generator | Is a | False | Electrode, device | Inferred relationship | Existential restriction modifier |  |