R00Level 2
Abnormalities of heart beat
**Excludes1:** - abnormalities originating in the perinatal period (P29.1-)
**Excludes2:** - specified arrhythmias (I47-I49)
GET
/api/v1/systems/icd10cm/nodes/R00Hierarchy Explorer
Cross-system equivalences0
No cross-system equivalences mapped for this node.