| | tweede harttoon afwezig (bevinding) |  |  | tweede harttoon afwezig |  |  | S2 afwezig
 |  |  | Absent second heart sound, S>2< | 
 | | SNOMED CT to ICD-10 extended map |  | | Target | R09.8 |  | Rule | TRUE |  | Advice | ALWAYS R09.8 |  | Correlation | SNOMED CT source code to target map code correlation not specified | 
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