Answer - Case of the month (Dec-2012)

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Question: Which conduction blocks are present in this patient?

A. First degree AV block, LBBB

B. RBBB, LAHB

C. RBBB, LPHB

D. Trifascicular block

Answer:

C: RBBB, LPHB

A RBBB (Right Bundle Branch Block) and LPHB (Left Posterior Hemiblock) are present.