| | vierde harttoon afwijkend (bevinding) |  |  | vierde harttoon afwijkend |  |  | S4 abnormaalS4 afwijkend
 
 |  |  | Abnormal fourth heart sound, S>4< |  |  | Any abnormality of the fourth heart sound | 
 | | SNOMED CT to ICD-10 extended map |  | | Target | R01.2 |  | Rule | TRUE |  | Advice | ALWAYS R01.2 |  | Correlation | SNOMED CT source code to target map code correlation not specified | 
 | 
 |