Aa
Aa
A
A
A
Close
Avatar universal

left anterior fascicular block

This has shown up on an ecg my gp ordered , when I showed high BP recently.
What other investigations should follow, to clarify its significance , and any further treatment .
1 Responses
Sort by: Helpful Oldest Newest
367994 tn?1304953593
Left anterior fascicular block can cause ventricular tachycardia (arrhythmia) that may originate close to the anterior fascicle can be cured by RF ablation (radio frequency waves to remove blockage).  The medical issue is electrophysiology so investigation remains mostly with EKG.  A treadmill stress test can determine if blockage can be provoked by observing ekg output under stress.  There can be a rhythm issue associated with abnormal postassium concentraction and blood test would be appropriate.  

You don't provide much information such as your symptoms, if medicated during test, what was the heart rate during test, etc.  Any other medical issues?
Helpful - 0
Have an Answer?

You are reading content posted in the Heart Rhythm Community

Top Arrhythmias Answerers
1807132 tn?1318743597
Chicago, IL
1423357 tn?1511085442
Central, MA
Learn About Top Answerers
Didn't find the answer you were looking for?
Ask a question
Popular Resources
Are there grounds to recommend coffee consumption? Recent studies perk interest.
Salt in food can hurt your heart.
Get answers to your top questions about this common — but scary — symptom
How to know when chest pain may be a sign of something else
A list of national and international resources and hotlines to help connect you to needed health and medical services.
Herpes sores blister, then burst, scab and heal.