Intraventricular Conduction: Difference between revisions

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[[Image:geleidingssysteem.jpg|thumb| If the conduction system is dysfunctional, the QRS widens beyond 0.12 seconds.]]

If the QRS complex is wider than 0.12 seconds this is mostly caused by a delay in the conduction tissue of one of the bundle branches:

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[[Image:LBTB_RBTB_en.png|thumb| A bundle branch block causes a delay in the depolarization of the right (RBBB) or left (LBBB) ventricle. In RBBB the QRS complex shows a second peak or R' in V1.]]

Check V1 when QRS > 0.12 sec.

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;Criteria for Left Anterior Fascicular Block

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;Criteria for posterior fascicular block:

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[[Image:E000573.jpg|Rate dependant left bundle branch aberration|thumb]]

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<biblio>

#Garcia isbn=0763722464