Left Anterior Fascicular Block on EKG • Left axis ...

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Description

Left Anterior Fascicular Block on EKG

 • Left axis deviation (LAD) (-45 degrees to -90 degrees)

 • QRS duration is < 120ms

 • Small Q waves with tall R waves in leads I and aVL

 • Small R waves with deep S waves in leads II, Ill, aVF



By Usama Nasir MD @usamanasirmd via @Visualmedapp



#LAFB #Left #Anterior #Fascicular #Block #diagnosis #cardiology #EKG #ECG #Electrocardiogram #labeled #clinical #labeled

Contributed by

Dr. Gerald Diaz

@GeraldMD

Board Certified Internal Medicine Hospitalist, GrepMed Editor in Chief 🇵🇭 🇺🇸 - Sign up for an account to like, bookmark and upload images to contribute to our community platform. Follow us on IG:  https://www.instagram.com/grepmed/ | Twitter: https://twitter.com/grepmeded/

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