Incomplete, Complete BBB
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Incomplete, Complete BBB
Complete and Incomplete Bundle Branch Blocks are defined by the QRS width.
An Incomplete Bundle Branch Block is generally caused by a slowing of conduction in one of the bundles and has a QRS width of 0.11 secs to 0.12 secs.
A Complete Bundle Branch Block is generally caused by a blockage in one of the bundle branches and has a QRS width greater than 0.12s.