I45.1

Other and unspecified right bundle-branch block

Coding guidance (WHO 2019)

Right bundle-branch block NOS

Sibling codes

I45Other conduction disorders I45.0Right fascicular block I45.2Bifascicular block I45.3Trifascicular block I45.4Nonspecific intraventricular block I45.5Other specified heart block I45.6Pre-excitation syndrome I45.8Other specified conduction disorders I45.9Conduction disorder, unspecified