PMC4978216_01
Incomplete right bundle branch block (RBBB) and first-degree atrioventricular (AV) block.
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PMC4978216_01_gr1.jpg
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In February 2015, a new EKG revealed an incomplete right bundle branch block (RBBB) and first-degree atrioventricular (AV) block (Fig. 1).
PMC4978216_02