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 | 
| 406524014 | First heart sound split | en | Synonym | Active | Entire term case insensitive | SNOMED CT core module | 
| 406525010 | 1st heart sound split | en | Synonym | Active | Entire term case sensitive | SNOMED CT core module | 
| 664082015 | First heart sound split (finding) | en | Fully specified name | Active | Entire term case insensitive | SNOMED CT core module | 
| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values | 
| First heart sound split | Is a | Finding of first heart sound | true | Inferred relationship | Existential restriction modifier | ||
| First heart sound split | Finding site | Cardiac structure | false | Inferred relationship | Existential restriction modifier | ||
| First heart sound split | Interprets | First heart sound, S>1<, function | true | Inferred relationship | Existential restriction modifier | 3 | |
| First heart sound split | Finding site | Heart structure | true | Inferred relationship | Existential restriction modifier | 1 | |
| First heart sound split | Finding method | Auscultation | true | Inferred relationship | Existential restriction modifier | 2 | 
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| On examination - First heart sound split | Associated finding | False | First heart sound split | Inferred relationship | Existential restriction modifier | 1 | 
| On examination - First heart sound split | Is a | False | First heart sound split | Inferred relationship | Existential restriction modifier | 
This concept is not in any reference sets