To view other topics, please log in or purchase a subscription. I44.4 is a valid billable diagnosis code for left anterior fascicular block, a type of cardiac arrhythmia and conduction disorder. Fill out the form below to download your.
Premature atrial contraction wikidoc
This page provides explanations for the icd diagnosis code “i44.4 left anterior fascicular block” and its subcategories.
Left anterior fascicular block (lafb) is a heart condition that occurs when there is a blockage or delay.
Learn the definition, synonyms, history, and diagnostic. Available for iphone, ipad, android, and web. Left anterior fascicular block (lafb) is considered a failure or delay of conduction in the left anterior fascicle. This occurs if there is a failure of conduction of either the anterior or posterior fascicle of the left bundle.
If there are no other conduction abnormalities then the duration of the qrs complex is. I45.2 is a specific code for bifascicular block, a heart rhythm condition involving two of the three divisions of the conduction system. This code is valid for. In left anterior fascicular block (lafb), impulses are conducted to the left ventricle via the posterior fascicle, producing characteristic ecg changes
