Intraventricular Conduction: Difference between revisions

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===LBBB===
===LBBB===
;Left Bundle Branch Block
;Left Bundle Branch Block
:QRS >0,12 sec with a broad R in I, aVL, V5 and V6 and missing Q wave.
:QRS >0,12 sec
:Broad monomorphic R waves in I and V6 with no Q waves
:Broad monomorphic S waves in V1, may have a small r wave
[[Image:Ontstaan_LBTB.png|thumb| In a LBBB, the left ventricle is depolarized later than the right ventricle.]]
[[Image:Ontstaan_LBTB.png|thumb| In a LBBB, the left ventricle is depolarized later than the right ventricle.]]
[[Image:LBBB.png|thumb| In a LBBB, the last depolarization wave is in the left ventricle. This wave is directed away from V1. On the ECG, V1 will show a negative complex.]]
[[Image:LBBB.png|thumb| In a LBBB, the last depolarization wave is in the left ventricle. This wave is directed away from V1. On the ECG, V1 will show a negative complex.]]

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