Status: current, Not sufficiently defined by necessary conditions definition status. Date: 31-Jan 2002. Module: SNOMED CT core module
Descriptions:
| Id | Description | Lang | Type | Status | Case? | Module | 
| 476145017 | Primitive heart tube structure | en | Synonym | Active | Entire term case insensitive | SNOMED CT core module | 
| 740143019 | Primitive heart tube structure (body structure) | en | Fully specified name | Active | Entire term case insensitive | SNOMED CT core module | 
| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values | 
| Primitive heart tube structure | Is a | Embryonic cardiac structure | true | Inferred relationship | Existential restriction modifier | 
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Structure of sinus venosus of fetus | Is a | True | Primitive heart tube structure | Inferred relationship | Existential restriction modifier | |
| Entire primitive heart tube | Is a | True | Primitive heart tube structure | Inferred relationship | Existential restriction modifier | |
| Structure of primitive atrium | Is a | True | Primitive heart tube structure | Inferred relationship | Existential restriction modifier | |
| Structure of primitive ventricle | Is a | True | Primitive heart tube structure | Inferred relationship | Existential restriction modifier | |
| Structure of bulbus cordis | Is a | True | Primitive heart tube structure | Inferred relationship | Existential restriction modifier | |
| Structure of truncus arteriosus of fetus | Is a | True | Primitive heart tube structure | Inferred relationship | Existential restriction modifier | |
| Structure of atrioventricular canal | Is a | True | Primitive heart tube structure | Inferred relationship | Existential restriction modifier | 
This concept is not in any reference sets