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BC63.3 Right bundle branch block

International Classification of Diseases for Mortality and Morbidity Statistics, 11th Revision, v2024-01

Disorder of the atrioventricular conduction system characterised by prolonged QRS duration (greater than or equal to 120 ms in adults, greater than 100 ms in children ages 4 to 16 years, and greater than 90 ms in children less than 4 years of age), rsr, rsR, or rSR in leads V1 or V2, S wave of greater duration than R wave (or greater than 40 ms in leads I and V6 in adults)

inclusions

• Incomplete right bundle branch block

postcoordination

synonyms

• Right bundle branch block
• Complete right bundle branch block
• Incomplete right bundle branch block

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