R00 - Abnormalities of heart beat
R00.1 - Bradycardia, unspecified
InclusionTerm:
-Sinoatrial bradycardia
-Sinus bradycardia
-Slow heart beat
-Vagal bradycardia
Use Additional Code:
-code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5)
Excludes 1:
-neonatal bradycardia P29.12)