Status: current, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2002. Module: SNOMED CT core
Descriptions:
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group |
| Suspect arm ECG leads reversed | Is a | True | Inadequate ECG tracing | Inferred relationship | Some | |
| Poor ECG quality | Is a | True | Inadequate ECG tracing | Inferred relationship | Some | |
| Acquisition/hardware ECG error | Is a | True | Inadequate ECG tracing | Inferred relationship | Some | |
| Noisy ECG recording | Is a | True | Inadequate ECG tracing | Inferred relationship | Some | |
| ECG artefacts | Is a | True | Inadequate ECG tracing | Inferred relationship | Some |
This concept is not in any reference sets