Doctor insights on:
Left Anterior Fascicular Block
What caused it?: These fascicals are the prefered conduction path of the heart beat through the left ventrical, the main pumping chamber of the heart. A block in the fascical is generally caused by a blockage in a heart artery and often that blockage is more important than the fascical. If more fascicals are blocked, you are at risk of needing a pacemaker. Primary cardiomyopathies can cause these problems too. ...Read more
Conduction system pr: Part of the conduction system of the heart doesn't work. If more fascicles are blocked, you are at risk of needing a pacemaker. More important is the cause. Is there a blocked artery or weak heart muscle (aka cardiomyopathy?) generally these won't be a problem as long as you know why you have it. You should see a doctor. ...Read more
My left anterior fascicular block and some times before my heart vibrate few minutes what's it causes?
See your MD: Left anterior fascicular block should not cause that symptom of yours.Please see your md! ...Read more
Left anterior fascicular block and som day before my heart is vibrate internally to few minute what's it causes?
Arrhythmia ?: Would recommend further evaluation.Get a more detailed answer ›
Left anterior fascicular block. Can a 2nd EP Study be diagnostically helpful now (10yrs later)? Bradycardia is symptomatic again. In my 20s. Thanks
ARRHYTHMIA EVAL: YES: YOU NEED A SECOND EPS STUDY if it is still symptomatic. . Given The brief HX you gave, you may have a congenital cardiac condition You should get copies records and Get a SECOND CARD CONSULT THALLIUM/TEE/EPS STUDY. In some scenarios a prophylactic PACER OR PACER/AICD IS PLACED ...Read more
What to do if I am a 43 old male took ECG sinus rythm, lad,consider left anterior fascicular block?
LAFB: Left anterior fascicular block is a normal variant. ...Read more
My ECG shows "Left Anterior Fascicular blocK' and also indicated :cannot rule out Inferior infarct. What it means and is it dangerous? What caused it.
See below: LAFB is a delay in cardiac conduction in the range of 20 milliseconds (+/- 10 ms) with a shift in the axis to the left. It causes no symptoms and is not dangerous. Most common causes are normal aging, high blood pressure, and coronary disease. "Cannot rule out inferior infarct" is a frequent finding that has meaning only if you are known to have blocked arteries. There is no room here 4 details. ...Read more
My father age 60 years ECG reports shows that left anterior fascicular block, abnormal left axis deviation, is it dangerous????
I had a ECG done today and it showed up that my left anterior fascicular block and have a fast beat the doctor wants me to go into hospital for tests ?
Yes: Need to evaluate and avoid dangerous rhythm problem. ...Read more
Is a left anterior fascicular block found on an ECG with normal sinus rhythm of concern? I was rushed to the hospital with BP 176/154, pulse 158.
No big deal: The LAFB is of no concern. The BP and pulse rate are of major concern. What was found at the hospital? ...Read more
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