Other cardiac arrhythmias

**Excludes2:** - bradycardia NOS (R00.1) - neonatal dysrhythmia (P29.1-) - sinoatrial bradycardia (R00.1) - sinus bradycardia (R00.1) - vagal bradycardia (R00.1)

**Code first:** - cardiac arrhythmia complicating: - abortion or ectopic or molar pregnancy (O00-O07, O08.8) - obstetric surgery and procedures (O75.4)